1247488

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:470

約数の個数: 36

約数和(自身を含む): 2722608

約数和(自身を除く): 1475120

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 443, 704, 886, 1408, 1772, 2816, 3544, 4873, 7088, 9746, 14176, 19492, 28352, 38984, 56704, 77968, 113408, 155936, 311872, 623744, 1247488]

約数ペア:

[(1, 1247488), (2, 623744), (4, 311872), (8, 155936), (11, 113408), (16, 77968), (22, 56704), (32, 38984), (44, 28352), (64, 19492), (88, 14176), (128, 9746), (176, 7088), (256, 4873), (352, 3544), (443, 2816), (704, 1772), (886, 1408)]