78759382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{22111}}^1$

素因数の和:22263

約数の個数: 16

約数和(自身を含む): 128161152

約数和(自身を除く): 49401770

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 22111, 44222, 287443, 574886, 3029207, 6058414, 39379691, 78759382]

約数ペア:

[(1, 78759382), (2, 39379691), (13, 6058414), (26, 3029207), (137, 574886), (274, 287443), (1781, 44222), (3562, 22111)]