139222486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{314983}}^1$

素因数の和:315015

約数の個数: 16

約数和(自身を含む): 238127904

約数和(自身を除く): 98905418

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 314983, 629966, 4094779, 5354711, 8189558, 10709422, 69611243, 139222486]

約数ペア:

[(1, 139222486), (2, 69611243), (13, 10709422), (17, 8189558), (26, 5354711), (34, 4094779), (221, 629966), (442, 314983)]