814996900894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{175570207}}^1$

素因数の和:175570431

約数の個数: 16

約数和(自身を含む): 1339951827456

約数和(自身を除く): 524954926562

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 175570207, 351140414, 1931272277, 3862544554, 37045313677, 74090627354, 407498450447, 814996900894]

約数ペア:

[(1, 814996900894), (2, 407498450447), (11, 74090627354), (22, 37045313677), (211, 3862544554), (422, 1931272277), (2321, 351140414), (4642, 175570207)]