405132692

素因数分解:

$2^2\times {\mathrm{991}}^1\times {\mathrm{102203}}^1$

素因数の和:103198

約数の個数: 12

約数和(自身を含む): 709704576

約数和(自身を除く): 304571884

約数列:

[1, 2, 4, 991, 1982, 3964, 102203, 204406, 408812, 101283173, 202566346, 405132692]

約数ペア:

[(1, 405132692), (2, 202566346), (4, 101283173), (991, 408812), (1982, 204406), (3964, 102203)]