2018973596

素因数分解:

$2^2\times {\mathrm{569}}^2\times {\mathrm{1559}}^1$

素因数の和:2701

約数の個数: 18

約数和(自身を含む): 3541694520

約数和(自身を除く): 1522720924

約数列:

[1, 2, 4, 569, 1138, 1559, 2276, 3118, 6236, 323761, 647522, 887071, 1295044, 1774142, 3548284, 504743399, 1009486798, 2018973596]

約数ペア:

[(1, 2018973596), (2, 1009486798), (4, 504743399), (569, 3548284), (1138, 1774142), (1559, 1295044), (2276, 887071), (3118, 647522), (6236, 323761)]