2108366830

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2540201}}^1$

素因数の和:2540291

約数の個数: 16

約数和(自身を含む): 3840785424

約数和(自身を除く): 1732418594

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 2540201, 5080402, 12701005, 25402010, 210836683, 421673366, 1054183415, 2108366830]

約数ペア:

[(1, 2108366830), (2, 1054183415), (5, 421673366), (10, 210836683), (83, 25402010), (166, 12701005), (415, 5080402), (830, 2540201)]