1226956445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2441}}^1$

素因数の和:2526

約数の個数: 64

約数和(自身を含む): 1870767360

約数和(自身を除く): 643810915

約数列:

[1, 5, 11, 13, 19, 37, 55, 65, 95, 143, 185, 209, 247, 407, 481, 703, 715, 1045, 1235, 2035, 2405, 2441, 2717, 3515, 5291, 7733, 9139, 12205, 13585, 26455, 26851, 31733, 38665, 45695, 46379, 90317, 100529, 134255, 158665, 231895, 349063, 451585, 502645, 510169, 602927, 993487, 1174121, 1716023, 1745315, 2550845, 3014635, 4967435, 5870605, 6632197, 8580115, 12915331, 18876253, 22308299, 33160985, 64576655, 94381265, 111541495, 245391289, 1226956445]

約数ペア:

[(1, 1226956445), (5, 245391289), (11, 111541495), (13, 94381265), (19, 64576655), (37, 33160985), (55, 22308299), (65, 18876253), (95, 12915331), (143, 8580115), (185, 6632197), (209, 5870605), (247, 4967435), (407, 3014635), (481, 2550845), (703, 1745315), (715, 1716023), (1045, 1174121), (1235, 993487), (2035, 602927), (2405, 510169), (2441, 502645), (2717, 451585), (3515, 349063), (5291, 231895), (7733, 158665), (9139, 134255), (12205, 100529), (13585, 90317), (26455, 46379), (26851, 45695), (31733, 38665)]