812698946

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{607}}^1\times {\mathrm{2801}}^1$

素因数の和:3649

約数の個数: 16

約数和(自身を含む): 1226603520

約数和(自身を除く): 413904574

約数列:

[1, 2, 239, 478, 607, 1214, 2801, 5602, 145073, 290146, 669439, 1338878, 1700207, 3400414, 406349473, 812698946]

約数ペア:

[(1, 812698946), (2, 406349473), (239, 3400414), (478, 1700207), (607, 1338878), (1214, 669439), (2801, 290146), (5602, 145073)]