38961937570

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{72871}}^1$

素因数の和:73426

約数の個数: 32

約数和(自身を含む): 70852571136

約数和(自身を除く): 31890633566

約数列:

[1, 2, 5, 10, 127, 254, 421, 635, 842, 1270, 2105, 4210, 53467, 72871, 106934, 145742, 267335, 364355, 534670, 728710, 9254617, 18509234, 30678691, 46273085, 61357382, 92546170, 153393455, 306786910, 3896193757, 7792387514, 19480968785, 38961937570]

約数ペア:

[(1, 38961937570), (2, 19480968785), (5, 7792387514), (10, 3896193757), (127, 306786910), (254, 153393455), (421, 92546170), (635, 61357382), (842, 46273085), (1270, 30678691), (2105, 18509234), (4210, 9254617), (53467, 728710), (72871, 534670), (106934, 364355), (145742, 267335)]