387519982

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{142157}}^1$

素因数の和:142235

約数の個数: 16

約数和(自身を含む): 614122560

約数和(自身を除く): 226602578

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 142157, 284314, 4122553, 6681379, 8245106, 13362758, 193759991, 387519982]

約数ペア:

[(1, 387519982), (2, 193759991), (29, 13362758), (47, 8245106), (58, 6681379), (94, 4122553), (1363, 284314), (2726, 142157)]