123963476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{340559}}^1$

素因数の和:340583

約数の個数: 24

約数和(自身を含む): 266999040

約数和(自身を除く): 143035564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 340559, 681118, 1362236, 2383913, 4427267, 4767826, 8854534, 9535652, 17709068, 30990869, 61981738, 123963476]

約数ペア:

[(1, 123963476), (2, 61981738), (4, 30990869), (7, 17709068), (13, 9535652), (14, 8854534), (26, 4767826), (28, 4427267), (52, 2383913), (91, 1362236), (182, 681118), (364, 340559)]