4915898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2663}}^1$

素因数の和:2749

約数の個数: 16

約数和(自身を含む): 8055936

約数和(自身を除く): 3140038

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 2663, 5326, 34619, 69238, 189073, 378146, 2457949, 4915898]

約数ペア:

[(1, 4915898), (2, 2457949), (13, 378146), (26, 189073), (71, 69238), (142, 34619), (923, 5326), (1846, 2663)]