2011103660

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{674867}}^1$

素因数の和:675025

約数の個数: 24

約数和(自身を含む): 4251668400

約数和(自身を除く): 2240564740

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 674867, 1349734, 2699468, 3374335, 6748670, 13497340, 100555183, 201110366, 402220732, 502775915, 1005551830, 2011103660]

約数ペア:

[(1, 2011103660), (2, 1005551830), (4, 502775915), (5, 402220732), (10, 201110366), (20, 100555183), (149, 13497340), (298, 6748670), (596, 3374335), (745, 2699468), (1490, 1349734), (2980, 674867)]