4905254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1391

約数の個数: 16

約数和(自身を含む): 7725696

約数和(自身を除く): 2820442

約数列:

[1, 2, 31, 61, 62, 122, 1297, 1891, 2594, 3782, 40207, 79117, 80414, 158234, 2452627, 4905254]

約数ペア:

[(1, 4905254), (2, 2452627), (31, 158234), (61, 80414), (62, 79117), (122, 40207), (1297, 3782), (1891, 2594)]