4770788

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{9857}}^1$

素因数の和:9883

約数の個数: 18

約数和(自身を含む): 9177798

約数和(自身を除く): 4407010

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 9857, 19714, 39428, 108427, 216854, 433708, 1192697, 2385394, 4770788]

約数ペア:

[(1, 4770788), (2, 2385394), (4, 1192697), (11, 433708), (22, 216854), (44, 108427), (121, 39428), (242, 19714), (484, 9857)]