1388007924

素因数分解:

$2^2\times 3^1\times {\mathrm{2837}}^1\times {\mathrm{40771}}^1$

素因数の和:43615

約数の個数: 24

約数和(自身を含む): 3239906208

約数和(自身を除く): 1851898284

約数列:

[1, 2, 3, 4, 6, 12, 2837, 5674, 8511, 11348, 17022, 34044, 40771, 81542, 122313, 163084, 244626, 489252, 115667327, 231334654, 347001981, 462669308, 694003962, 1388007924]

約数ペア:

[(1, 1388007924), (2, 694003962), (3, 462669308), (4, 347001981), (6, 231334654), (12, 115667327), (2837, 489252), (5674, 244626), (8511, 163084), (11348, 122313), (17022, 81542), (34044, 40771)]