4201992778

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{298819}}^1$

素因数の和:298989

約数の個数: 16

約数和(自身を含む): 6454512000

約数和(自身を除く): 2252519222

約数列:

[1, 2, 79, 89, 158, 178, 7031, 14062, 298819, 597638, 23606701, 26594891, 47213402, 53189782, 2100996389, 4201992778]

約数ペア:

[(1, 4201992778), (2, 2100996389), (79, 53189782), (89, 47213402), (158, 26594891), (178, 23606701), (7031, 597638), (14062, 298819)]