42613090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2011}}^1$

素因数の和:2194

約数の個数: 32

約数和(自身を含む): 83151936

約数和(自身を除く): 40538846

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2011, 2119, 4022, 4238, 10055, 10595, 20110, 21190, 26143, 52286, 130715, 261430, 327793, 655586, 1638965, 3277930, 4261309, 8522618, 21306545, 42613090]

約数ペア:

[(1, 42613090), (2, 21306545), (5, 8522618), (10, 4261309), (13, 3277930), (26, 1638965), (65, 655586), (130, 327793), (163, 261430), (326, 130715), (815, 52286), (1630, 26143), (2011, 21190), (2119, 20110), (4022, 10595), (4238, 10055)]