977961872

素因数分解:

$2^4\times {\mathrm{1429}}^1\times {\mathrm{42773}}^1$

素因数の和:44210

約数の個数: 20

約数和(自身を含む): 1896171420

約数和(自身を除く): 918209548

約数列:

[1, 2, 4, 8, 16, 1429, 2858, 5716, 11432, 22864, 42773, 85546, 171092, 342184, 684368, 61122617, 122245234, 244490468, 488980936, 977961872]

約数ペア:

[(1, 977961872), (2, 488980936), (4, 244490468), (8, 122245234), (16, 61122617), (1429, 684368), (2858, 342184), (5716, 171092), (11432, 85546), (22864, 42773)]