2560839816

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3441989}}^1$

素因数の和:3442029

約数の個数: 32

約数和(自身を含む): 6608620800

約数和(自身を除く): 4047780984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 3441989, 6883978, 10325967, 13767956, 20651934, 27535912, 41303868, 82607736, 106701659, 213403318, 320104977, 426806636, 640209954, 853613272, 1280419908, 2560839816]

約数ペア:

[(1, 2560839816), (2, 1280419908), (3, 853613272), (4, 640209954), (6, 426806636), (8, 320104977), (12, 213403318), (24, 106701659), (31, 82607736), (62, 41303868), (93, 27535912), (124, 20651934), (186, 13767956), (248, 10325967), (372, 6883978), (744, 3441989)]