2820008324

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{923987}}^1$

素因数の和:924107

約数の個数: 24

約数和(自身を含む): 5691766080

約数和(自身を除く): 2871757756

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 923987, 1847974, 3695948, 6467909, 12935818, 25871636, 100714583, 201429166, 402858332, 705002081, 1410004162, 2820008324]

約数ペア:

[(1, 2820008324), (2, 1410004162), (4, 705002081), (7, 402858332), (14, 201429166), (28, 100714583), (109, 25871636), (218, 12935818), (436, 6467909), (763, 3695948), (1526, 1847974), (3052, 923987)]