634695808

素因数分解:

$2^7\times {\mathrm{4958561}}^1$

素因数の和:4958575

約数の個数: 16

約数和(自身を含む): 1264433310

約数和(自身を除く): 629737502

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 4958561, 9917122, 19834244, 39668488, 79336976, 158673952, 317347904, 634695808]

約数ペア:

[(1, 634695808), (2, 317347904), (4, 158673952), (8, 79336976), (16, 39668488), (32, 19834244), (64, 9917122), (128, 4958561)]