2521948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4409}}^1$

素因数の和:4437

約数の個数: 24

約数和(自身を含む): 5186160

約数和(自身を除く): 2664212

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 4409, 8818, 17636, 48499, 57317, 96998, 114634, 193996, 229268, 630487, 1260974, 2521948]

約数ペア:

[(1, 2521948), (2, 1260974), (4, 630487), (11, 229268), (13, 193996), (22, 114634), (26, 96998), (44, 57317), (52, 48499), (143, 17636), (286, 8818), (572, 4409)]