2783145918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{277261}}^1$

素因数の和:277512

約数の個数: 32

約数和(自身を含む): 6388116480

約数和(自身を除く): 3604970562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 3346, 5019, 10038, 277261, 554522, 831783, 1663566, 1940827, 3881654, 5822481, 11644962, 66265379, 132530758, 198796137, 397592274, 463857653, 927715306, 1391572959, 2783145918]

約数ペア:

[(1, 2783145918), (2, 1391572959), (3, 927715306), (6, 463857653), (7, 397592274), (14, 198796137), (21, 132530758), (42, 66265379), (239, 11644962), (478, 5822481), (717, 3881654), (1434, 1940827), (1673, 1663566), (3346, 831783), (5019, 554522), (10038, 277261)]