427742182

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{386747}}^1$

素因数の和:386835

約数の個数: 16

約数和(自身を含む): 742556160

約数和(自身を除く): 314813978

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 386747, 773494, 2707229, 5414458, 30553013, 61106026, 213871091, 427742182]

約数ペア:

[(1, 427742182), (2, 213871091), (7, 61106026), (14, 30553013), (79, 5414458), (158, 2707229), (553, 773494), (1106, 386747)]