4971490

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4561}}^1$

素因数の和:4677

約数の個数: 16

約数和(自身を含む): 9032760

約数和(自身を除く): 4061270

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 4561, 9122, 22805, 45610, 497149, 994298, 2485745, 4971490]

約数ペア:

[(1, 4971490), (2, 2485745), (5, 994298), (10, 497149), (109, 45610), (218, 22805), (545, 9122), (1090, 4561)]