123087454

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{661}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 216585216

約数和(自身を除く): 93497762

約数列:

[1, 2, 7, 14, 47, 94, 283, 329, 566, 658, 661, 1322, 1981, 3962, 4627, 9254, 13301, 26602, 31067, 62134, 93107, 186214, 187063, 217469, 374126, 434938, 1309441, 2618882, 8791961, 17583922, 61543727, 123087454]

約数ペア:

[(1, 123087454), (2, 61543727), (7, 17583922), (14, 8791961), (47, 2618882), (94, 1309441), (283, 434938), (329, 374126), (566, 217469), (658, 187063), (661, 186214), (1322, 93107), (1981, 62134), (3962, 31067), (4627, 26602), (9254, 13301)]