705428246

素因数分解:

$2^1\times {\mathrm{557}}^1\times {\mathrm{571}}^1\times {\mathrm{1109}}^1$

素因数の和:2239

約数の個数: 16

約数和(自身を含む): 1062856080

約数和(自身を除く): 357427834

約数列:

[1, 2, 557, 571, 1109, 1114, 1142, 2218, 318047, 617713, 633239, 636094, 1235426, 1266478, 352714123, 705428246]

約数ペア:

[(1, 705428246), (2, 352714123), (557, 1266478), (571, 1235426), (1109, 636094), (1114, 633239), (1142, 617713), (2218, 318047)]