2161132630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5840899}}^1$

素因数の和:5840943

約数の個数: 16

約数和(自身を含む): 3995175600

約数和(自身を除く): 1834042970

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 5840899, 11681798, 29204495, 58408990, 216113263, 432226526, 1080566315, 2161132630]

約数ペア:

[(1, 2161132630), (2, 1080566315), (5, 432226526), (10, 216113263), (37, 58408990), (74, 29204495), (185, 11681798), (370, 5840899)]