490193238964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10531}}^1\times {\mathrm{4283}}^1$

素因数の和:14861

約数の個数: 96

約数和(自身を含む): 1061200949760

約数和(自身を除く): 571007710796

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 4283, 5434, 8566, 10531, 10868, 17132, 21062, 42124, 47113, 55679, 81377, 94226, 111358, 115841, 136903, 162754, 188452, 200089, 222716, 231682, 273806, 325508, 400178, 463364, 547612, 612469, 800356, 895147, 1057901, 1224938, 1505933, 1790294, 2115802, 2200979, 2449876, 2601157, 3011866, 3580588, 4231604, 4401958, 5202314, 6023732, 8803916, 10404628, 11636911, 23273822, 28612727, 45104273, 46547644, 57225454, 90208546, 114450908, 180417092, 496147003, 586355549, 856981187, 992294006, 1172711098, 1713962374, 1984588012, 2345422196, 3427924748, 6449911039, 9426793057, 11140755431, 12899822078, 18853586114, 22281510862, 25799644156, 37707172228, 44563021724, 122548309741, 245096619482, 490193238964]

約数ペア:

[(1, 490193238964), (2, 245096619482), (4, 122548309741), (11, 44563021724), (13, 37707172228), (19, 25799644156), (22, 22281510862), (26, 18853586114), (38, 12899822078), (44, 11140755431), (52, 9426793057), (76, 6449911039), (143, 3427924748), (209, 2345422196), (247, 1984588012), (286, 1713962374), (418, 1172711098), (494, 992294006), (572, 856981187), (836, 586355549), (988, 496147003), (2717, 180417092), (4283, 114450908), (5434, 90208546), (8566, 57225454), (10531, 46547644), (10868, 45104273), (17132, 28612727), (21062, 23273822), (42124, 11636911), (47113, 10404628), (55679, 8803916), (81377, 6023732), (94226, 5202314), (111358, 4401958), (115841, 4231604), (136903, 3580588), (162754, 3011866), (188452, 2601157), (200089, 2449876), (222716, 2200979), (231682, 2115802), (273806, 1790294), (325508, 1505933), (400178, 1224938), (463364, 1057901), (547612, 895147), (612469, 800356)]