2018246830

素因数分解:

$2^1\times 5^1\times {\mathrm{5557}}^1\times {\mathrm{36319}}^1$

素因数の和:41883

約数の個数: 16

約数和(自身を含む): 3633598080

約数和(自身を除く): 1615351250

約数列:

[1, 2, 5, 10, 5557, 11114, 27785, 36319, 55570, 72638, 181595, 363190, 201824683, 403649366, 1009123415, 2018246830]

約数ペア:

[(1, 2018246830), (2, 1009123415), (5, 403649366), (10, 201824683), (5557, 363190), (11114, 181595), (27785, 72638), (36319, 55570)]