255874142

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{5449}}^1$

素因数の和:5947

約数の個数: 16

約数和(自身を含む): 392007600

約数和(自身を除く): 136133458

約数列:

[1, 2, 53, 106, 443, 886, 5449, 10898, 23479, 46958, 288797, 577594, 2413907, 4827814, 127937071, 255874142]

約数ペア:

[(1, 255874142), (2, 127937071), (53, 4827814), (106, 2413907), (443, 577594), (886, 288797), (5449, 46958), (10898, 23479)]