142703746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113437}}^1$

素因数の和:113493

約数の個数: 16

約数和(自身を含む): 232774776

約数和(自身を除く): 90071030

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 113437, 226874, 1928429, 3856858, 4197169, 8394338, 71351873, 142703746]

約数ペア:

[(1, 142703746), (2, 71351873), (17, 8394338), (34, 4197169), (37, 3856858), (74, 1928429), (629, 226874), (1258, 113437)]