516028246

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{20369}}^1$

素因数の和:20663

約数の個数: 16

約数和(自身を含む): 791985600

約数和(自身を除く): 275957354

約数列:

[1, 2, 53, 106, 239, 478, 12667, 20369, 25334, 40738, 1079557, 2159114, 4868191, 9736382, 258014123, 516028246]

約数ペア:

[(1, 516028246), (2, 258014123), (53, 9736382), (106, 4868191), (239, 2159114), (478, 1079557), (12667, 40738), (20369, 25334)]