2016387926

素因数分解:

$2^1\times 7^3\times {\mathrm{1571}}^1\times {\mathrm{1871}}^1$

素因数の和:3465

約数の個数: 32

約数和(自身を含む): 3531340800

約数和(自身を除く): 1514952874

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1571, 1871, 3142, 3742, 10997, 13097, 21994, 26194, 76979, 91679, 153958, 183358, 538853, 641753, 1077706, 1283506, 2939341, 5878682, 20575387, 41150774, 144027709, 288055418, 1008193963, 2016387926]

約数ペア:

[(1, 2016387926), (2, 1008193963), (7, 288055418), (14, 144027709), (49, 41150774), (98, 20575387), (343, 5878682), (686, 2939341), (1571, 1283506), (1871, 1077706), (3142, 641753), (3742, 538853), (10997, 183358), (13097, 153958), (21994, 91679), (26194, 76979)]