7400886

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 15305568

約数和(自身を除く): 7904682

約数列:

[1, 2, 3, 6, 61, 73, 122, 146, 183, 219, 277, 366, 438, 554, 831, 1662, 4453, 8906, 13359, 16897, 20221, 26718, 33794, 40442, 50691, 60663, 101382, 121326, 1233481, 2466962, 3700443, 7400886]

約数ペア:

[(1, 7400886), (2, 3700443), (3, 2466962), (6, 1233481), (61, 121326), (73, 101382), (122, 60663), (146, 50691), (183, 40442), (219, 33794), (277, 26718), (366, 20221), (438, 16897), (554, 13359), (831, 8906), (1662, 4453)]