13285670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2576

約数の個数: 32

約数和(自身を含む): 26148096

約数和(自身を除く): 12862426

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2521, 2635, 5042, 5270, 12605, 25210, 42857, 78151, 85714, 156302, 214285, 390755, 428570, 781510, 1328567, 2657134, 6642835, 13285670]

約数ペア:

[(1, 13285670), (2, 6642835), (5, 2657134), (10, 1328567), (17, 781510), (31, 428570), (34, 390755), (62, 214285), (85, 156302), (155, 85714), (170, 78151), (310, 42857), (527, 25210), (1054, 12605), (2521, 5270), (2635, 5042)]