139857592

素因数分解:

$2^3\times 7^1\times {\mathrm{2497457}}^1$

素因数の和:2497470

約数の個数: 16

約数和(自身を含む): 299694960

約数和(自身を除く): 159837368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2497457, 4994914, 9989828, 17482199, 19979656, 34964398, 69928796, 139857592]

約数ペア:

[(1, 139857592), (2, 69928796), (4, 34964398), (7, 19979656), (8, 17482199), (14, 9989828), (28, 4994914), (56, 2497457)]