1326948805

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 2034160128

約数和(自身を除く): 707211323

約数列:

[1, 5, 7, 13, 35, 41, 65, 83, 91, 205, 287, 415, 455, 533, 581, 857, 1079, 1435, 2665, 2905, 3403, 3731, 4285, 5395, 5999, 7553, 11141, 17015, 18655, 23821, 29995, 35137, 37765, 44239, 55705, 71131, 77987, 119105, 175685, 221195, 245959, 309673, 355655, 389935, 456781, 497917, 924703, 1229795, 1548365, 2283905, 2489585, 2916371, 3197467, 4623515, 6472921, 14581855, 15987335, 20414597, 32364605, 37912823, 102072985, 189564115, 265389761, 1326948805]

約数ペア:

[(1, 1326948805), (5, 265389761), (7, 189564115), (13, 102072985), (35, 37912823), (41, 32364605), (65, 20414597), (83, 15987335), (91, 14581855), (205, 6472921), (287, 4623515), (415, 3197467), (455, 2916371), (533, 2489585), (581, 2283905), (857, 1548365), (1079, 1229795), (1435, 924703), (2665, 497917), (2905, 456781), (3403, 389935), (3731, 355655), (4285, 309673), (5395, 245959), (5999, 221195), (7553, 175685), (11141, 119105), (17015, 77987), (18655, 71131), (23821, 55705), (29995, 44239), (35137, 37765)]