2521424

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{2671}}^1$

素因数の和:2738

約数の個数: 20

約数和(自身を含む): 4969920

約数和(自身を除く): 2448496

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 2671, 5342, 10684, 21368, 42736, 157589, 315178, 630356, 1260712, 2521424]

約数ペア:

[(1, 2521424), (2, 1260712), (4, 630356), (8, 315178), (16, 157589), (59, 42736), (118, 21368), (236, 10684), (472, 5342), (944, 2671)]