274865992

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{1747}}^1$

素因数の和:2101

約数の個数: 32

約数和(自身を含む): 524819520

約数和(自身を除く): 249953528

約数列:

[1, 2, 4, 8, 71, 142, 277, 284, 554, 568, 1108, 1747, 2216, 3494, 6988, 13976, 19667, 39334, 78668, 124037, 157336, 248074, 483919, 496148, 967838, 992296, 1935676, 3871352, 34358249, 68716498, 137432996, 274865992]

約数ペア:

[(1, 274865992), (2, 137432996), (4, 68716498), (8, 34358249), (71, 3871352), (142, 1935676), (277, 992296), (284, 967838), (554, 496148), (568, 483919), (1108, 248074), (1747, 157336), (2216, 124037), (3494, 78668), (6988, 39334), (13976, 19667)]