9189830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 17950464

約数和(自身を除く): 8760634

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 223, 317, 446, 634, 1115, 1585, 2230, 2899, 3170, 4121, 5798, 8242, 14495, 20605, 28990, 41210, 70691, 141382, 353455, 706910, 918983, 1837966, 4594915, 9189830]

約数ペア:

[(1, 9189830), (2, 4594915), (5, 1837966), (10, 918983), (13, 706910), (26, 353455), (65, 141382), (130, 70691), (223, 41210), (317, 28990), (446, 20605), (634, 14495), (1115, 8242), (1585, 5798), (2230, 4121), (2899, 3170)]