139841454

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{439753}}^1$

素因数の和:439811

約数の個数: 16

約数和(自身を含む): 284960592

約数和(自身を除く): 145119138

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 439753, 879506, 1319259, 2638518, 23306909, 46613818, 69920727, 139841454]

約数ペア:

[(1, 139841454), (2, 69920727), (3, 46613818), (6, 23306909), (53, 2638518), (106, 1319259), (159, 879506), (318, 439753)]