2041505590

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2796583}}^1$

素因数の和:2796663

約数の個数: 16

約数和(自身を含む): 3725049888

約数和(自身を除く): 1683544298

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 2796583, 5593166, 13982915, 27965830, 204150559, 408301118, 1020752795, 2041505590]

約数ペア:

[(1, 2041505590), (2, 1020752795), (5, 408301118), (10, 204150559), (73, 27965830), (146, 13982915), (365, 5593166), (730, 2796583)]