814274564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{32369}}^1$

素因数の和:32723

約数の個数: 24

約数和(自身を含む): 1504557600

約数和(自身を除く): 690283036

約数列:

[1, 2, 4, 19, 38, 76, 331, 662, 1324, 6289, 12578, 25156, 32369, 64738, 129476, 615011, 1230022, 2460044, 10714139, 21428278, 42856556, 203568641, 407137282, 814274564]

約数ペア:

[(1, 814274564), (2, 407137282), (4, 203568641), (19, 42856556), (38, 21428278), (76, 10714139), (331, 2460044), (662, 1230022), (1324, 615011), (6289, 129476), (12578, 64738), (25156, 32369)]