3299140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12689}}^1$

素因数の和:12711

約数の個数: 24

約数和(自身を含む): 7461720

約数和(自身を除く): 4162580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 12689, 25378, 50756, 63445, 126890, 164957, 253780, 329914, 659828, 824785, 1649570, 3299140]

約数ペア:

[(1, 3299140), (2, 1649570), (4, 824785), (5, 659828), (10, 329914), (13, 253780), (20, 164957), (26, 126890), (52, 63445), (65, 50756), (130, 25378), (260, 12689)]