265620428

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{13577}}^1$

素因数の和:13721

約数の個数: 24

約数和(自身を含む): 478271472

約数和(自身を除く): 212651044

約数列:

[1, 2, 4, 67, 73, 134, 146, 268, 292, 4891, 9782, 13577, 19564, 27154, 54308, 909659, 991121, 1819318, 1982242, 3638636, 3964484, 66405107, 132810214, 265620428]

約数ペア:

[(1, 265620428), (2, 132810214), (4, 66405107), (67, 3964484), (73, 3638636), (134, 1982242), (146, 1819318), (268, 991121), (292, 909659), (4891, 54308), (9782, 27154), (13577, 19564)]