11145103660

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2118841}}^1$

素因数の和:2119113

約数の個数: 24

約数和(自身を含む): 23493720096

約数和(自身を除く): 12348616436

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 2118841, 4237682, 8475364, 10594205, 21188410, 42376820, 557255183, 1114510366, 2229020732, 2786275915, 5572551830, 11145103660]

約数ペア:

[(1, 11145103660), (2, 5572551830), (4, 2786275915), (5, 2229020732), (10, 1114510366), (20, 557255183), (263, 42376820), (526, 21188410), (1052, 10594205), (1315, 8475364), (2630, 4237682), (5260, 2118841)]