140558894

素因数分解:

$2^1\times 7^1\times {\mathrm{1723}}^1\times {\mathrm{5827}}^1$

素因数の和:7559

約数の個数: 16

約数和(自身を含む): 241139328

約数和(自身を除く): 100580434

約数列:

[1, 2, 7, 14, 1723, 3446, 5827, 11654, 12061, 24122, 40789, 81578, 10039921, 20079842, 70279447, 140558894]

約数ペア:

[(1, 140558894), (2, 70279447), (7, 20079842), (14, 10039921), (1723, 81578), (3446, 40789), (5827, 24122), (11654, 12061)]