1520778836044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1097}}^1\times {\mathrm{235927}}^1$

素因数の和:237154

約数の個数: 48

約数和(自身を含む): 2894094802368

約数和(自身を除く): 1373315966324

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1097, 1469, 2194, 2938, 4388, 5876, 14261, 28522, 57044, 123961, 235927, 247922, 471854, 495844, 943708, 1611493, 3067051, 3222986, 6134102, 6445972, 12268204, 26659751, 53319502, 106639004, 258811919, 346576763, 517623838, 693153526, 1035247676, 1386307052, 3364554947, 6729109894, 13458219788, 29245746847, 58491493694, 116982987388, 380194709011, 760389418022, 1520778836044]

約数ペア:

[(1, 1520778836044), (2, 760389418022), (4, 380194709011), (13, 116982987388), (26, 58491493694), (52, 29245746847), (113, 13458219788), (226, 6729109894), (452, 3364554947), (1097, 1386307052), (1469, 1035247676), (2194, 693153526), (2938, 517623838), (4388, 346576763), (5876, 258811919), (14261, 106639004), (28522, 53319502), (57044, 26659751), (123961, 12268204), (235927, 6445972), (247922, 6134102), (471854, 3222986), (495844, 3067051), (943708, 1611493)]