4878236

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{10079}}^1$

素因数の和:10105

約数の個数: 18

約数和(自身を含む): 9384480

約数和(自身を除く): 4506244

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 10079, 20158, 40316, 110869, 221738, 443476, 1219559, 2439118, 4878236]

約数ペア:

[(1, 4878236), (2, 2439118), (4, 1219559), (11, 443476), (22, 221738), (44, 110869), (121, 40316), (242, 20158), (484, 10079)]