2040987926

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{140197}}^1$

素因数の和:140479

約数の個数: 16

約数和(自身を含む): 3179690640

約数和(自身を除く): 1138702714

約数列:

[1, 2, 29, 58, 251, 502, 7279, 14558, 140197, 280394, 4065713, 8131426, 35189447, 70378894, 1020493963, 2040987926]

約数ペア:

[(1, 2040987926), (2, 1020493963), (29, 70378894), (58, 35189447), (251, 8131426), (502, 4065713), (7279, 280394), (14558, 140197)]