2021714456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13300753}}^1$

素因数の和:13300778

約数の個数: 16

約数和(自身を含む): 3990226200

約数和(自身を除く): 1968511744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13300753, 26601506, 53203012, 106406024, 252714307, 505428614, 1010857228, 2021714456]

約数ペア:

[(1, 2021714456), (2, 1010857228), (4, 505428614), (8, 252714307), (19, 106406024), (38, 53203012), (76, 26601506), (152, 13300753)]