2541446996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{421607}}^1$

素因数の和:421759

約数の個数: 24

約数和(自身を含む): 4887279936

約数和(自身を除く): 2345832940

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 421607, 843214, 1686428, 4637677, 9275354, 18550708, 57760159, 115520318, 231040636, 635361749, 1270723498, 2541446996]

約数ペア:

[(1, 2541446996), (2, 1270723498), (4, 635361749), (11, 231040636), (22, 115520318), (44, 57760159), (137, 18550708), (274, 9275354), (548, 4637677), (1507, 1686428), (3014, 843214), (6028, 421607)]