2776748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 5317872

約数和(自身を除く): 2541124

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 797, 871, 1594, 1742, 3188, 3484, 10361, 20722, 41444, 53399, 106798, 213596, 694187, 1388374, 2776748]

約数ペア:

[(1, 2776748), (2, 1388374), (4, 694187), (13, 213596), (26, 106798), (52, 53399), (67, 41444), (134, 20722), (268, 10361), (797, 3484), (871, 3188), (1594, 1742)]