42620002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{13513}}^1$

素因数の和:13617

約数の個数: 16

約数和(自身を含む): 68110560

約数和(自身を除く): 25490558

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 13513, 27026, 256747, 513494, 1121579, 2243158, 21310001, 42620002]

約数ペア:

[(1, 42620002), (2, 21310001), (19, 2243158), (38, 1121579), (83, 513494), (166, 256747), (1577, 27026), (3154, 13513)]