4741990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3919}}^1$

素因数の和:3948

約数の個数: 24

約数和(自身を含む): 9384480

約数和(自身を除く): 4642490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 3919, 7838, 19595, 39190, 43109, 86218, 215545, 431090, 474199, 948398, 2370995, 4741990]

約数ペア:

[(1, 4741990), (2, 2370995), (5, 948398), (10, 474199), (11, 431090), (22, 215545), (55, 86218), (110, 43109), (121, 39190), (242, 19595), (605, 7838), (1210, 3919)]