130000472

素因数分解:

$2^3\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{2213}}^1$

素因数の和:3275

約数の個数: 32

約数和(自身を含む): 278964000

約数和(自身を除く): 148963528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1049, 2098, 2213, 4196, 4426, 7343, 8392, 8852, 14686, 15491, 17704, 29372, 30982, 58744, 61964, 123928, 2321437, 4642874, 9285748, 16250059, 18571496, 32500118, 65000236, 130000472]

約数ペア:

[(1, 130000472), (2, 65000236), (4, 32500118), (7, 18571496), (8, 16250059), (14, 9285748), (28, 4642874), (56, 2321437), (1049, 123928), (2098, 61964), (2213, 58744), (4196, 30982), (4426, 29372), (7343, 17704), (8392, 15491), (8852, 14686)]