1994528

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:564

約数の個数: 24

約数和(自身を含む): 3961692

約数和(自身を除く): 1967164

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 397, 628, 794, 1256, 1588, 2512, 3176, 5024, 6352, 12704, 62329, 124658, 249316, 498632, 997264, 1994528]

約数ペア:

[(1, 1994528), (2, 997264), (4, 498632), (8, 249316), (16, 124658), (32, 62329), (157, 12704), (314, 6352), (397, 5024), (628, 3176), (794, 2512), (1256, 1588)]