130220926

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^2$

素因数の和:285

約数の個数: 36

約数和(自身を含む): 221339664

約数和(自身を除く): 91118738

約数列:

[1, 2, 11, 22, 47, 94, 107, 121, 214, 242, 517, 1034, 1177, 2354, 5029, 5687, 10058, 11374, 11449, 12947, 22898, 25894, 55319, 110638, 125939, 251878, 538103, 608509, 1076206, 1217018, 1385329, 2770658, 5919133, 11838266, 65110463, 130220926]

約数ペア:

[(1, 130220926), (2, 65110463), (11, 11838266), (22, 5919133), (47, 2770658), (94, 1385329), (107, 1217018), (121, 1076206), (214, 608509), (242, 538103), (517, 251878), (1034, 125939), (1177, 110638), (2354, 55319), (5029, 25894), (5687, 22898), (10058, 12947), (11374, 11449)]