79618490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1137407}}^1$

素因数の和:1137421

約数の個数: 16

約数和(自身を含む): 163786752

約数和(自身を除く): 84168262

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1137407, 2274814, 5687035, 7961849, 11374070, 15923698, 39809245, 79618490]

約数ペア:

[(1, 79618490), (2, 39809245), (5, 15923698), (7, 11374070), (10, 7961849), (14, 5687035), (35, 2274814), (70, 1137407)]