261010802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{7333}}^1$

素因数の和:7422

約数の個数: 24

約数和(自身を含む): 433395396

約数和(自身を除く): 172384594

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 1369, 2738, 7333, 14666, 17797, 35594, 95329, 190658, 271321, 542642, 3527173, 7054346, 10038877, 20077754, 130505401, 261010802]

約数ペア:

[(1, 261010802), (2, 130505401), (13, 20077754), (26, 10038877), (37, 7054346), (74, 3527173), (481, 542642), (962, 271321), (1369, 190658), (2738, 95329), (7333, 35594), (14666, 17797)]