8757970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67369}}^1$

素因数の和:67389

約数の個数: 16

約数和(自身を含む): 16977240

約数和(自身を除く): 8219270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 67369, 134738, 336845, 673690, 875797, 1751594, 4378985, 8757970]

約数ペア:

[(1, 8757970), (2, 4378985), (5, 1751594), (10, 875797), (13, 673690), (26, 336845), (65, 134738), (130, 67369)]