2570687571

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{2477}}^1$

素因数の和:2739

約数の個数: 32

約数和(自身を含む): 3615897600

約数和(自身を除く): 1045210029

約数列:

[1, 3, 29, 79, 87, 151, 237, 453, 2291, 2477, 4379, 6873, 7431, 11929, 13137, 35787, 71833, 195683, 215499, 345941, 374027, 587049, 1037823, 1122081, 5674807, 10846783, 17024421, 29548133, 32540349, 88644399, 856895857, 2570687571]

約数ペア:

[(1, 2570687571), (3, 856895857), (29, 88644399), (79, 32540349), (87, 29548133), (151, 17024421), (237, 10846783), (453, 5674807), (2291, 1122081), (2477, 1037823), (4379, 587049), (6873, 374027), (7431, 345941), (11929, 215499), (13137, 195683), (35787, 71833)]