1020002216

素因数分解:

$2^3\times {\mathrm{1723}}^1\times {\mathrm{73999}}^1$

素因数の和:75728

約数の個数: 16

約数和(自身を含む): 1913640000

約数和(自身を除く): 893637784

約数列:

[1, 2, 4, 8, 1723, 3446, 6892, 13784, 73999, 147998, 295996, 591992, 127500277, 255000554, 510001108, 1020002216]

約数ペア:

[(1, 1020002216), (2, 510001108), (4, 255000554), (8, 127500277), (1723, 591992), (3446, 295996), (6892, 147998), (13784, 73999)]