2655888910

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{273521}}^1$

素因数の和:274499

約数の個数: 16

約数和(自身を含む): 4785540912

約数和(自身を除く): 2129652002

約数列:

[1, 2, 5, 10, 971, 1942, 4855, 9710, 273521, 547042, 1367605, 2735210, 265588891, 531177782, 1327944455, 2655888910]

約数ペア:

[(1, 2655888910), (2, 1327944455), (5, 531177782), (10, 265588891), (971, 2735210), (1942, 1367605), (4855, 547042), (9710, 273521)]