4967950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7643}}^1$

素因数の和:7668

約数の個数: 24

約数和(自身を含む): 9952488

約数和(自身を除く): 4984538

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 7643, 15286, 38215, 76430, 99359, 191075, 198718, 382150, 496795, 993590, 2483975, 4967950]

約数ペア:

[(1, 4967950), (2, 2483975), (5, 993590), (10, 496795), (13, 382150), (25, 198718), (26, 191075), (50, 99359), (65, 76430), (130, 38215), (325, 15286), (650, 7643)]