4337420

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1583}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 9180864

約数和(自身を除く): 4843444

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 1583, 2740, 3166, 6332, 7915, 15830, 31660, 216871, 433742, 867484, 1084355, 2168710, 4337420]

約数ペア:

[(1, 4337420), (2, 2168710), (4, 1084355), (5, 867484), (10, 433742), (20, 216871), (137, 31660), (274, 15830), (548, 7915), (685, 6332), (1370, 3166), (1583, 2740)]