2017338140

素因数分解:

$2^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{148991}}^1$

素因数の和:149677

約数の個数: 24

約数和(自身を含む): 4242696192

約数和(自身を除く): 2225358052

約数列:

[1, 2, 4, 5, 10, 20, 677, 1354, 2708, 3385, 6770, 13540, 148991, 297982, 595964, 744955, 1489910, 2979820, 100866907, 201733814, 403467628, 504334535, 1008669070, 2017338140]

約数ペア:

[(1, 2017338140), (2, 1008669070), (4, 504334535), (5, 403467628), (10, 201733814), (20, 100866907), (677, 2979820), (1354, 1489910), (2708, 744955), (3385, 595964), (6770, 297982), (13540, 148991)]