79256032990

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{18915521}}^1$

素因数の和:18915947

約数の個数: 16

約数和(自身を含む): 143001346320

約数和(自身を除く): 63745313330

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 18915521, 37831042, 94577605, 189155210, 7925603299, 15851206598, 39628016495, 79256032990]

約数ペア:

[(1, 79256032990), (2, 39628016495), (5, 15851206598), (10, 7925603299), (419, 189155210), (838, 94577605), (2095, 37831042), (4190, 18915521)]