1880521522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2310223}}^1$

素因数の和:2310273

約数の個数: 16

約数和(自身を含む): 3160386432

約数和(自身を除く): 1279864910

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 2310223, 4620446, 25412453, 50824906, 85478251, 170956502, 940260761, 1880521522]

約数ペア:

[(1, 1880521522), (2, 940260761), (11, 170956502), (22, 85478251), (37, 50824906), (74, 25412453), (407, 4620446), (814, 2310223)]