2137148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 4090128

約数和(自身を除く): 1952980

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 563, 949, 1126, 1898, 2252, 3796, 7319, 14638, 29276, 41099, 82198, 164396, 534287, 1068574, 2137148]

約数ペア:

[(1, 2137148), (2, 1068574), (4, 534287), (13, 164396), (26, 82198), (52, 41099), (73, 29276), (146, 14638), (292, 7319), (563, 3796), (949, 2252), (1126, 1898)]