2015137420

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{941653}}^1$

素因数の和:941769

約数の個数: 24

約数和(自身を含む): 4271342544

約数和(自身を除く): 2256205124

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 941653, 1883306, 3766612, 4708265, 9416530, 18833060, 100756871, 201513742, 403027484, 503784355, 1007568710, 2015137420]

約数ペア:

[(1, 2015137420), (2, 1007568710), (4, 503784355), (5, 403027484), (10, 201513742), (20, 100756871), (107, 18833060), (214, 9416530), (428, 4708265), (535, 3766612), (1070, 1883306), (2140, 941653)]