2871834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 6638976

約数和(自身を除く): 3767142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 677, 707, 1354, 1414, 2031, 2121, 4062, 4242, 4739, 9478, 14217, 28434, 68377, 136754, 205131, 410262, 478639, 957278, 1435917, 2871834]

約数ペア:

[(1, 2871834), (2, 1435917), (3, 957278), (6, 478639), (7, 410262), (14, 205131), (21, 136754), (42, 68377), (101, 28434), (202, 14217), (303, 9478), (606, 4739), (677, 4242), (707, 4062), (1354, 2121), (1414, 2031)]