1295402488

素因数分解:

$2^3\times {\mathrm{3557}}^1\times {\mathrm{45523}}^1$

素因数の和:49086

約数の個数: 16

約数和(自身を含む): 2429615880

約数和(自身を除く): 1134213392

約数列:

[1, 2, 4, 8, 3557, 7114, 14228, 28456, 45523, 91046, 182092, 364184, 161925311, 323850622, 647701244, 1295402488]

約数ペア:

[(1, 1295402488), (2, 647701244), (4, 323850622), (8, 161925311), (3557, 364184), (7114, 182092), (14228, 91046), (28456, 45523)]