2045252396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{522281}}^1$

素因数の和:522385

約数の個数: 24

約数和(自身を含む): 3948451920

約数和(自身を除く): 1903199524

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 522281, 1044562, 2089124, 5745091, 11490182, 22980364, 46483009, 92966018, 185932036, 511313099, 1022626198, 2045252396]

約数ペア:

[(1, 2045252396), (2, 1022626198), (4, 511313099), (11, 185932036), (22, 92966018), (44, 46483009), (89, 22980364), (178, 11490182), (356, 5745091), (979, 2089124), (1958, 1044562), (3916, 522281)]