5280649790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40620383}}^1$

素因数の和:40620403

約数の個数: 16

約数和(自身を含む): 10236336768

約数和(自身を除く): 4955686978

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 40620383, 81240766, 203101915, 406203830, 528064979, 1056129958, 2640324895, 5280649790]

約数ペア:

[(1, 5280649790), (2, 2640324895), (5, 1056129958), (10, 528064979), (13, 406203830), (26, 203101915), (65, 81240766), (130, 40620383)]