2982714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 6967296

約数和(自身を除く): 3984582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1511, 1974, 3022, 4533, 9066, 10577, 21154, 31731, 63462, 71017, 142034, 213051, 426102, 497119, 994238, 1491357, 2982714]

約数ペア:

[(1, 2982714), (2, 1491357), (3, 994238), (6, 497119), (7, 426102), (14, 213051), (21, 142034), (42, 71017), (47, 63462), (94, 31731), (141, 21154), (282, 10577), (329, 9066), (658, 4533), (987, 3022), (1511, 1974)]