903794060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3476131}}^1$

素因数の和:3476153

約数の個数: 24

約数和(自身を含む): 2043965616

約数和(自身を除く): 1140171556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3476131, 6952262, 13904524, 17380655, 34761310, 45189703, 69522620, 90379406, 180758812, 225948515, 451897030, 903794060]

約数ペア:

[(1, 903794060), (2, 451897030), (4, 225948515), (5, 180758812), (10, 90379406), (13, 69522620), (20, 45189703), (26, 34761310), (52, 17380655), (65, 13904524), (130, 6952262), (260, 3476131)]