314720138

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1\times {\mathrm{2693}}^1$

素因数の和:3589

約数の個数: 16

約数和(自身を含む): 479488896

約数和(自身を除く): 164768758

約数列:

[1, 2, 71, 142, 823, 1646, 2693, 5386, 58433, 116866, 191203, 382406, 2216339, 4432678, 157360069, 314720138]

約数ペア:

[(1, 314720138), (2, 157360069), (71, 4432678), (142, 2216339), (823, 382406), (1646, 191203), (2693, 116866), (5386, 58433)]