2756714978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{275837}}^1$

素因数の和:276121

約数の個数: 16

約数和(自身を含む): 4369273920

約数和(自身を除く): 1612558942

約数列:

[1, 2, 19, 38, 263, 526, 4997, 9994, 275837, 551674, 5240903, 10481806, 72545131, 145090262, 1378357489, 2756714978]

約数ペア:

[(1, 2756714978), (2, 1378357489), (19, 145090262), (38, 72545131), (263, 10481806), (526, 5240903), (4997, 551674), (9994, 275837)]