678490096

素因数分解:

$2^4\times {\mathrm{3037}}^1\times {\mathrm{13963}}^1$

素因数の和:17008

約数の個数: 20

約数和(自身を含む): 1315101592

約数和(自身を除く): 636611496

約数列:

[1, 2, 4, 8, 16, 3037, 6074, 12148, 13963, 24296, 27926, 48592, 55852, 111704, 223408, 42405631, 84811262, 169622524, 339245048, 678490096]

約数ペア:

[(1, 678490096), (2, 339245048), (4, 169622524), (8, 84811262), (16, 42405631), (3037, 223408), (6074, 111704), (12148, 55852), (13963, 48592), (24296, 27926)]