2218218830

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1746629}}^1$

素因数の和:1746763

約数の個数: 16

約数和(自身を含む): 4024235520

約数和(自身を除く): 1806016690

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 1746629, 3493258, 8733145, 17466290, 221821883, 443643766, 1109109415, 2218218830]

約数ペア:

[(1, 2218218830), (2, 1109109415), (5, 443643766), (10, 221821883), (127, 17466290), (254, 8733145), (635, 3493258), (1270, 1746629)]