4094002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2621}}^1$

素因数の和:2705

約数の個数: 16

約数和(自身を含む): 6796224

約数和(自身を除く): 2702222

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 2621, 5242, 28831, 57662, 186091, 372182, 2047001, 4094002]

約数ペア:

[(1, 4094002), (2, 2047001), (11, 372182), (22, 186091), (71, 57662), (142, 28831), (781, 5242), (1562, 2621)]