2788366

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1319}}^1$

素因数の和:1479

約数の個数: 16

約数和(自身を含む): 4815360

約数和(自身を除く): 2026994

約数列:

[1, 2, 7, 14, 151, 302, 1057, 1319, 2114, 2638, 9233, 18466, 199169, 398338, 1394183, 2788366]

約数ペア:

[(1, 2788366), (2, 1394183), (7, 398338), (14, 199169), (151, 18466), (302, 9233), (1057, 2638), (1319, 2114)]