1254142006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2538749}}^1$

素因数の和:2538783

約数の個数: 16

約数和(自身を含む): 2132550000

約数和(自身を除く): 878407994

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2538749, 5077498, 33003737, 48236231, 66007474, 96472462, 627071003, 1254142006]

約数ペア:

[(1, 1254142006), (2, 627071003), (13, 96472462), (19, 66007474), (26, 48236231), (38, 33003737), (247, 5077498), (494, 2538749)]