1251504158

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{29443}}^1$

素因数の和:29899

約数の個数: 16

約数和(自身を含む): 1917511056

約数和(自身を除く): 666006898

約数列:

[1, 2, 53, 106, 401, 802, 21253, 29443, 42506, 58886, 1560479, 3120958, 11806643, 23613286, 625752079, 1251504158]

約数ペア:

[(1, 1251504158), (2, 625752079), (53, 23613286), (106, 11806643), (401, 3120958), (802, 1560479), (21253, 58886), (29443, 42506)]