2795860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3251}}^1$

素因数の和:3303

約数の個数: 24

約数和(自身を含む): 6009696

約数和(自身を除く): 3213836

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 3251, 6502, 13004, 16255, 32510, 65020, 139793, 279586, 559172, 698965, 1397930, 2795860]

約数ペア:

[(1, 2795860), (2, 1397930), (4, 698965), (5, 559172), (10, 279586), (20, 139793), (43, 65020), (86, 32510), (172, 16255), (215, 13004), (430, 6502), (860, 3251)]