7138484

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 12959520

約数和(自身を除く): 5821036

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 347, 556, 694, 1388, 5143, 10286, 12839, 20572, 25678, 48233, 51356, 96466, 192932, 1784621, 3569242, 7138484]

約数ペア:

[(1, 7138484), (2, 3569242), (4, 1784621), (37, 192932), (74, 96466), (139, 51356), (148, 48233), (278, 25678), (347, 20572), (556, 12839), (694, 10286), (1388, 5143)]