1213634666

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{198761}}^1$

素因数の和:198877

約数の個数: 16

約数和(自身を含む): 1889034048

約数和(自身を除く): 675399382

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 198761, 397522, 8546723, 14112031, 17093446, 28224062, 606817333, 1213634666]

約数ペア:

[(1, 1213634666), (2, 606817333), (43, 28224062), (71, 17093446), (86, 14112031), (142, 8546723), (3053, 397522), (6106, 198761)]