7135180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2111}}^1$

素因数の和:2146

約数の個数: 36

約数和(自身を含む): 16232832

約数和(自身を除く): 9097652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 2111, 3380, 4222, 8444, 10555, 21110, 27443, 42220, 54886, 109772, 137215, 274430, 356759, 548860, 713518, 1427036, 1783795, 3567590, 7135180]

約数ペア:

[(1, 7135180), (2, 3567590), (4, 1783795), (5, 1427036), (10, 713518), (13, 548860), (20, 356759), (26, 274430), (52, 137215), (65, 109772), (130, 54886), (169, 42220), (260, 27443), (338, 21110), (676, 10555), (845, 8444), (1690, 4222), (2111, 3380)]