4794988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{9907}}^1$

素因数の和:9933

約数の個数: 18

約数和(自身を含む): 9224348

約数和(自身を除く): 4429360

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 9907, 19814, 39628, 108977, 217954, 435908, 1198747, 2397494, 4794988]

約数ペア:

[(1, 4794988), (2, 2397494), (4, 1198747), (11, 435908), (22, 217954), (44, 108977), (121, 39628), (242, 19814), (484, 9907)]