127520018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1\times {\mathrm{2711}}^1$

素因数の和:3553

約数の個数: 16

約数和(自身を含む): 198192960

約数和(自身を除く): 70672942

約数列:

[1, 2, 29, 58, 811, 1622, 2711, 5422, 23519, 47038, 78619, 157238, 2198621, 4397242, 63760009, 127520018]

約数ペア:

[(1, 127520018), (2, 63760009), (29, 4397242), (58, 2198621), (811, 157238), (1622, 78619), (2711, 47038), (5422, 23519)]