2501898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 5806080

約数和(自身を除く): 3304182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 839, 994, 1491, 1678, 2517, 2982, 5034, 5873, 11746, 17619, 35238, 59569, 119138, 178707, 357414, 416983, 833966, 1250949, 2501898]

約数ペア:

[(1, 2501898), (2, 1250949), (3, 833966), (6, 416983), (7, 357414), (14, 178707), (21, 119138), (42, 59569), (71, 35238), (142, 17619), (213, 11746), (426, 5873), (497, 5034), (839, 2982), (994, 2517), (1491, 1678)]