1022438

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 16

約数和(自身を含む): 1598400

約数和(自身を除く): 575962

約数列:

[1, 2, 47, 73, 94, 146, 149, 298, 3431, 6862, 7003, 10877, 14006, 21754, 511219, 1022438]

約数ペア:

[(1, 1022438), (2, 511219), (47, 21754), (73, 14006), (94, 10877), (146, 7003), (149, 6862), (298, 3431)]