668996858878

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1439}}^1\times {\mathrm{5669561}}^1$

素因数の和:5671043

約数の個数: 16

約数和(自身を含む): 1028685329280

約数和(自身を除く): 359688470402

約数列:

[1, 2, 41, 82, 1439, 2878, 58999, 117998, 5669561, 11339122, 232452001, 464904002, 8158498279, 16316996558, 334498429439, 668996858878]

約数ペア:

[(1, 668996858878), (2, 334498429439), (41, 16316996558), (82, 8158498279), (1439, 464904002), (2878, 232452001), (58999, 11339122), (117998, 5669561)]