875202284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19890961}}^1$

素因数の和:19890976

約数の個数: 12

約数和(自身を含む): 1670840808

約数和(自身を除く): 795638524

約数列:

[1, 2, 4, 11, 22, 44, 19890961, 39781922, 79563844, 218800571, 437601142, 875202284]

約数ペア:

[(1, 875202284), (2, 437601142), (4, 218800571), (11, 79563844), (22, 39781922), (44, 19890961)]