834379676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{239489}}^1$

素因数の和:239573

約数の個数: 24

約数和(自身を含む): 1595961360

約数和(自身を除く): 761581684

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 239489, 478978, 957956, 3113357, 6226714, 12453428, 16045763, 32091526, 64183052, 208594919, 417189838, 834379676]

約数ペア:

[(1, 834379676), (2, 417189838), (4, 208594919), (13, 64183052), (26, 32091526), (52, 16045763), (67, 12453428), (134, 6226714), (268, 3113357), (871, 957956), (1742, 478978), (3484, 239489)]