1810028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 3569664

約数和(自身を除く): 1759636

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1327, 1364, 2654, 5308, 14597, 29194, 41137, 58388, 82274, 164548, 452507, 905014, 1810028]

約数ペア:

[(1, 1810028), (2, 905014), (4, 452507), (11, 164548), (22, 82274), (31, 58388), (44, 41137), (62, 29194), (124, 14597), (341, 5308), (682, 2654), (1327, 1364)]