2104206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 4626720

約数和(自身を除く): 2522514

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 509, 689, 1018, 1378, 1527, 2067, 3054, 4134, 6617, 13234, 19851, 26977, 39702, 53954, 80931, 161862, 350701, 701402, 1052103, 2104206]

約数ペア:

[(1, 2104206), (2, 1052103), (3, 701402), (6, 350701), (13, 161862), (26, 80931), (39, 53954), (53, 39702), (78, 26977), (106, 19851), (159, 13234), (318, 6617), (509, 4134), (689, 3054), (1018, 2067), (1378, 1527)]