1268173670428

素因数分解:

$2^2\times 7^1\times {\mathrm{106123}}^1\times {\mathrm{426787}}^1$

素因数の和:532921

約数の個数: 24

約数和(自身を含む): 2536377183872

約数和(自身を除く): 1268203513444

約数列:

[1, 2, 4, 7, 14, 28, 106123, 212246, 424492, 426787, 742861, 853574, 1485722, 1707148, 2971444, 2987509, 5975018, 11950036, 45291916801, 90583833602, 181167667204, 317043417607, 634086835214, 1268173670428]

約数ペア:

[(1, 1268173670428), (2, 634086835214), (4, 317043417607), (7, 181167667204), (14, 90583833602), (28, 45291916801), (106123, 11950036), (212246, 5975018), (424492, 2987509), (426787, 2971444), (742861, 1707148), (853574, 1485722)]