1981342630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4832543}}^1$

素因数の和:4832591

約数の個数: 16

約数和(自身を含む): 3653403264

約数和(自身を除く): 1672060634

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 4832543, 9665086, 24162715, 48325430, 198134263, 396268526, 990671315, 1981342630]

約数ペア:

[(1, 1981342630), (2, 990671315), (5, 396268526), (10, 198134263), (41, 48325430), (82, 24162715), (205, 9665086), (410, 4832543)]