2807948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4909}}^1$

素因数の和:4937

約数の個数: 24

約数和(自身を含む): 5774160

約数和(自身を除く): 2966212

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 4909, 9818, 19636, 53999, 63817, 107998, 127634, 215996, 255268, 701987, 1403974, 2807948]

約数ペア:

[(1, 2807948), (2, 1403974), (4, 701987), (11, 255268), (13, 215996), (22, 127634), (26, 107998), (44, 63817), (52, 53999), (143, 19636), (286, 9818), (572, 4909)]