2013509210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{26951}}^1$

素因数の和:27230

約数の個数: 32

約数和(自身を含む): 3756893184

約数和(自身を除く): 1743383974

約数列:

[1, 2, 5, 10, 31, 62, 155, 241, 310, 482, 1205, 2410, 7471, 14942, 26951, 37355, 53902, 74710, 134755, 269510, 835481, 1670962, 4177405, 6495191, 8354810, 12990382, 32475955, 64951910, 201350921, 402701842, 1006754605, 2013509210]

約数ペア:

[(1, 2013509210), (2, 1006754605), (5, 402701842), (10, 201350921), (31, 64951910), (62, 32475955), (155, 12990382), (241, 8354810), (310, 6495191), (482, 4177405), (1205, 1670962), (2410, 835481), (7471, 269510), (14942, 134755), (26951, 74710), (37355, 53902)]