408889428

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{108863}}^1$

素因数の和:109183

約数の個数: 24

約数和(自身を含む): 957132288

約数和(自身を除く): 548242860

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 108863, 217726, 326589, 435452, 653178, 1306356, 34074119, 68148238, 102222357, 136296476, 204444714, 408889428]

約数ペア:

[(1, 408889428), (2, 204444714), (3, 136296476), (4, 102222357), (6, 68148238), (12, 34074119), (313, 1306356), (626, 653178), (939, 435452), (1252, 326589), (1878, 217726), (3756, 108863)]