40384658

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1489}}^1$

素因数の和:1753

約数の個数: 16

約数和(自身を含む): 61793280

約数和(自身を除く): 21408622

約数列:

[1, 2, 71, 142, 191, 382, 1489, 2978, 13561, 27122, 105719, 211438, 284399, 568798, 20192329, 40384658]

約数ペア:

[(1, 40384658), (2, 20192329), (71, 568798), (142, 284399), (191, 211438), (382, 105719), (1489, 27122), (2978, 13561)]