2978074536

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2640137}}^1$

素因数の和:2640193

約数の個数: 32

約数和(自身を含む): 7603597440

約数和(自身を除く): 4625522904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 2640137, 5280274, 7920411, 10560548, 15840822, 21121096, 31681644, 63363288, 124086439, 248172878, 372259317, 496345756, 744518634, 992691512, 1489037268, 2978074536]

約数ペア:

[(1, 2978074536), (2, 1489037268), (3, 992691512), (4, 744518634), (6, 496345756), (8, 372259317), (12, 248172878), (24, 124086439), (47, 63363288), (94, 31681644), (141, 21121096), (188, 15840822), (282, 10560548), (376, 7920411), (564, 5280274), (1128, 2640137)]