1442391002

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{137659}}^1$

素因数の和:137718

約数の個数: 24

約数和(自身を含む): 2418410880

約数和(自身を除く): 976019878

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 137659, 275318, 1789567, 3579134, 4267429, 8534858, 23264371, 46528742, 55476577, 110953154, 721195501, 1442391002]

約数ペア:

[(1, 1442391002), (2, 721195501), (13, 110953154), (26, 55476577), (31, 46528742), (62, 23264371), (169, 8534858), (338, 4267429), (403, 3579134), (806, 1789567), (5239, 275318), (10478, 137659)]