9978434

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:985

約数の個数: 16

約数和(自身を含む): 15387840

約数和(自身を除く): 5409406

約数列:

[1, 2, 59, 103, 118, 206, 821, 1642, 6077, 12154, 48439, 84563, 96878, 169126, 4989217, 9978434]

約数ペア:

[(1, 9978434), (2, 4989217), (59, 169126), (103, 96878), (118, 84563), (206, 48439), (821, 12154), (1642, 6077)]