2639080001228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{63913}}^1$

素因数の和:64503

約数の個数: 96

約数和(自身を含む): 5281844779008

約数和(自身を除く): 2642764777780

約数列:

[1, 2, 4, 11, 22, 41, 44, 47, 82, 94, 164, 188, 451, 487, 517, 902, 974, 1034, 1804, 1927, 1948, 2068, 3854, 5357, 7708, 10714, 19967, 21197, 21428, 22889, 39934, 42394, 45778, 63913, 79868, 84788, 91556, 127826, 219637, 251779, 255652, 439274, 503558, 703043, 878548, 938449, 1007116, 1406086, 1876898, 2620433, 2812172, 3003911, 3753796, 5240866, 6007822, 10322939, 10481732, 12015644, 20645878, 28824763, 31125631, 33043021, 41291756, 57649526, 62251262, 66086042, 115299052, 123160351, 124502524, 132172084, 246320702, 342381941, 492641404, 684763882, 1276150871, 1354763861, 1369527764, 1462904657, 2552301742, 2709527722, 2925809314, 5104603484, 5419055444, 5851618628, 14037659581, 16091951227, 28075319162, 32183902454, 56150638324, 59979090937, 64367804908, 119958181874, 239916363748, 659770000307, 1319540000614, 2639080001228]

約数ペア:

[(1, 2639080001228), (2, 1319540000614), (4, 659770000307), (11, 239916363748), (22, 119958181874), (41, 64367804908), (44, 59979090937), (47, 56150638324), (82, 32183902454), (94, 28075319162), (164, 16091951227), (188, 14037659581), (451, 5851618628), (487, 5419055444), (517, 5104603484), (902, 2925809314), (974, 2709527722), (1034, 2552301742), (1804, 1462904657), (1927, 1369527764), (1948, 1354763861), (2068, 1276150871), (3854, 684763882), (5357, 492641404), (7708, 342381941), (10714, 246320702), (19967, 132172084), (21197, 124502524), (21428, 123160351), (22889, 115299052), (39934, 66086042), (42394, 62251262), (45778, 57649526), (63913, 41291756), (79868, 33043021), (84788, 31125631), (91556, 28824763), (127826, 20645878), (219637, 12015644), (251779, 10481732), (255652, 10322939), (439274, 6007822), (503558, 5240866), (703043, 3753796), (878548, 3003911), (938449, 2812172), (1007116, 2620433), (1406086, 1876898)]