2017408468

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{61409}}^1$

素因数の和:61647

約数の個数: 24

約数和(自身を含む): 3631541760

約数和(自身を除く): 1614133292

約数列:

[1, 2, 4, 43, 86, 172, 191, 382, 764, 8213, 16426, 32852, 61409, 122818, 245636, 2640587, 5281174, 10562348, 11729119, 23458238, 46916476, 504352117, 1008704234, 2017408468]

約数ペア:

[(1, 2017408468), (2, 1008704234), (4, 504352117), (43, 46916476), (86, 23458238), (172, 11729119), (191, 10562348), (382, 5281174), (764, 2640587), (8213, 245636), (16426, 122818), (32852, 61409)]