253670056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1865221}}^1$

素因数の和:1865244

約数の個数: 16

約数和(自身を含む): 503609940

約数和(自身を除く): 249939884

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1865221, 3730442, 7460884, 14921768, 31708757, 63417514, 126835028, 253670056]

約数ペア:

[(1, 253670056), (2, 126835028), (4, 63417514), (8, 31708757), (17, 14921768), (34, 7460884), (68, 3730442), (136, 1865221)]