728014730

素因数分解:

$2^1\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{36787}}^1$

素因数の和:38773

約数の個数: 16

約数和(自身を含む): 1311124320

約数和(自身を除く): 583109590

約数列:

[1, 2, 5, 10, 1979, 3958, 9895, 19790, 36787, 73574, 183935, 367870, 72801473, 145602946, 364007365, 728014730]

約数ペア:

[(1, 728014730), (2, 364007365), (5, 145602946), (10, 72801473), (1979, 367870), (3958, 183935), (9895, 73574), (19790, 36787)]