636664016

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{593903}}^1$

素因数の和:593978

約数の個数: 20

約数和(自身を含む): 1251949632

約数和(自身を除く): 615285616

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 593903, 1187806, 2375612, 4751224, 9502448, 39791501, 79583002, 159166004, 318332008, 636664016]

約数ペア:

[(1, 636664016), (2, 318332008), (4, 159166004), (8, 79583002), (16, 39791501), (67, 9502448), (134, 4751224), (268, 2375612), (536, 1187806), (1072, 593903)]