241640690

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{340339}}^1$

素因数の和:340417

約数の個数: 16

約数和(自身を含む): 441080640

約数和(自身を除く): 199439950

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 340339, 680678, 1701695, 3403390, 24164069, 48328138, 120820345, 241640690]

約数ペア:

[(1, 241640690), (2, 120820345), (5, 48328138), (10, 24164069), (71, 3403390), (142, 1701695), (355, 680678), (710, 340339)]