2196370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 4427136

約数和(自身を除く): 2230766

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 487, 902, 974, 2255, 2435, 4510, 4870, 5357, 10714, 19967, 26785, 39934, 53570, 99835, 199670, 219637, 439274, 1098185, 2196370]

約数ペア:

[(1, 2196370), (2, 1098185), (5, 439274), (10, 219637), (11, 199670), (22, 99835), (41, 53570), (55, 39934), (82, 26785), (110, 19967), (205, 10714), (410, 5357), (451, 4870), (487, 4510), (902, 2435), (974, 2255)]