1298678182

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1423}}^1\times {\mathrm{6427}}^1$

素因数の和:7923

約数の個数: 16

約数和(自身を含む): 1977149952

約数和(自身を除く): 678471770

約数列:

[1, 2, 71, 142, 1423, 2846, 6427, 12854, 101033, 202066, 456317, 912634, 9145621, 18291242, 649339091, 1298678182]

約数ペア:

[(1, 1298678182), (2, 649339091), (71, 18291242), (142, 9145621), (1423, 912634), (2846, 456317), (6427, 202066), (12854, 101033)]