435308978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{20393}}^1$

素因数の和:21229

約数の個数: 16

約数和(自身を含む): 704082456

約数和(自身を除く): 268773478

約数列:

[1, 2, 13, 26, 821, 1642, 10673, 20393, 21346, 40786, 265109, 530218, 16742653, 33485306, 217654489, 435308978]

約数ペア:

[(1, 435308978), (2, 217654489), (13, 33485306), (26, 16742653), (821, 530218), (1642, 265109), (10673, 40786), (20393, 21346)]