421696154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{242633}}^1$

素因数の和:242725

約数の個数: 16

約数和(自身を含む): 698785920

約数和(自身を除く): 277089766

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 242633, 485266, 2668963, 5337926, 19168007, 38336014, 210848077, 421696154]

約数ペア:

[(1, 421696154), (2, 210848077), (11, 38336014), (22, 19168007), (79, 5337926), (158, 2668963), (869, 485266), (1738, 242633)]