4784038

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20101}}^1$

素因数の和:20127

約数の個数: 16

約数和(自身を含む): 8684064

約数和(自身を除く): 3900026

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 20101, 40202, 140707, 281414, 341717, 683434, 2392019, 4784038]

約数ペア:

[(1, 4784038), (2, 2392019), (7, 683434), (14, 341717), (17, 281414), (34, 140707), (119, 40202), (238, 20101)]