2795260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{827}}^1$

素因数の和:862

約数の個数: 36

約数和(自身を含む): 6364008

約数和(自身を除く): 3568748

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 827, 845, 1654, 1690, 3308, 3380, 4135, 8270, 10751, 16540, 21502, 43004, 53755, 107510, 139763, 215020, 279526, 559052, 698815, 1397630, 2795260]

約数ペア:

[(1, 2795260), (2, 1397630), (4, 698815), (5, 559052), (10, 279526), (13, 215020), (20, 139763), (26, 107510), (52, 53755), (65, 43004), (130, 21502), (169, 16540), (260, 10751), (338, 8270), (676, 4135), (827, 3380), (845, 3308), (1654, 1690)]