7874306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{997}}^1$

素因数の和:1369

約数の個数: 16

約数和(自身を含む): 12934080

約数和(自身を除く): 5059774

約数列:

[1, 2, 11, 22, 359, 718, 997, 1994, 3949, 7898, 10967, 21934, 357923, 715846, 3937153, 7874306]

約数ペア:

[(1, 7874306), (2, 3937153), (11, 715846), (22, 357923), (359, 21934), (718, 10967), (997, 7898), (1994, 3949)]