2165210152

素因数分解:

$2^3\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{26107}}^1$

素因数の和:27601

約数の個数: 32

約数和(自身を含む): 4643046720

約数和(自身を除く): 2477836568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1481, 2962, 5924, 10367, 11848, 20734, 26107, 41468, 52214, 82936, 104428, 182749, 208856, 365498, 730996, 1461992, 38664467, 77328934, 154657868, 270651269, 309315736, 541302538, 1082605076, 2165210152]

約数ペア:

[(1, 2165210152), (2, 1082605076), (4, 541302538), (7, 309315736), (8, 270651269), (14, 154657868), (28, 77328934), (56, 38664467), (1481, 1461992), (2962, 730996), (5924, 365498), (10367, 208856), (11848, 182749), (20734, 104428), (26107, 82936), (41468, 52214)]