3932140

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{467}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 8294832

約数和(自身を除く): 4362692

約数列:

[1, 2, 4, 5, 10, 20, 421, 467, 842, 934, 1684, 1868, 2105, 2335, 4210, 4670, 8420, 9340, 196607, 393214, 786428, 983035, 1966070, 3932140]

約数ペア:

[(1, 3932140), (2, 1966070), (4, 983035), (5, 786428), (10, 393214), (20, 196607), (421, 9340), (467, 8420), (842, 4670), (934, 4210), (1684, 2335), (1868, 2105)]