9990458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4817}}^1$

素因数の和:4897

約数の個数: 16

約数和(自身を含む): 16130664

約数和(自身を除く): 6140206

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 4817, 9634, 81889, 163778, 293837, 587674, 4995229, 9990458]

約数ペア:

[(1, 9990458), (2, 4995229), (17, 587674), (34, 293837), (61, 163778), (122, 81889), (1037, 9634), (2074, 4817)]