2016187438

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{70099}}^1$

素因数の和:70371

約数の個数: 16

約数和(自身を含む): 3081315600

約数和(自身を除く): 1065128162

約数列:

[1, 2, 73, 146, 197, 394, 14381, 28762, 70099, 140198, 5117227, 10234454, 13809503, 27619006, 1008093719, 2016187438]

約数ペア:

[(1, 2016187438), (2, 1008093719), (73, 27619006), (146, 13809503), (197, 10234454), (394, 5117227), (14381, 140198), (28762, 70099)]