1975171456

素因数分解:

$2^7\times {\mathrm{15431027}}^1$

素因数の和:15431041

約数の個数: 16

約数和(自身を含む): 3934912140

約数和(自身を除く): 1959740684

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 15431027, 30862054, 61724108, 123448216, 246896432, 493792864, 987585728, 1975171456]

約数ペア:

[(1, 1975171456), (2, 987585728), (4, 493792864), (8, 246896432), (16, 123448216), (32, 61724108), (64, 30862054), (128, 15431027)]