1379642782

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5186627}}^1$

素因数の和:5186655

約数の個数: 16

約数和(自身を含む): 2489581440

約数和(自身を除く): 1109938658

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 5186627, 10373254, 36306389, 72612778, 98545913, 197091826, 689821391, 1379642782]

約数ペア:

[(1, 1379642782), (2, 689821391), (7, 197091826), (14, 98545913), (19, 72612778), (38, 36306389), (133, 10373254), (266, 5186627)]