2660219282

素因数分解:

$2^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{410401}}^1$

素因数の和:410873

約数の個数: 16

約数和(自身を含む): 4570236672

約数和(自身を除く): 1910017390

約数列:

[1, 2, 7, 14, 463, 926, 3241, 6482, 410401, 820802, 2872807, 5745614, 190015663, 380031326, 1330109641, 2660219282]

約数ペア:

[(1, 2660219282), (2, 1330109641), (7, 380031326), (14, 190015663), (463, 5745614), (926, 2872807), (3241, 820802), (6482, 410401)]