331369636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{7877}}^1$

素因数の和:8703

約数の個数: 24

約数和(自身を含む): 625355640

約数和(自身を除く): 293986004

約数列:

[1, 2, 4, 13, 26, 52, 809, 1618, 3236, 7877, 10517, 15754, 21034, 31508, 42068, 102401, 204802, 409604, 6372493, 12744986, 25489972, 82842409, 165684818, 331369636]

約数ペア:

[(1, 331369636), (2, 165684818), (4, 82842409), (13, 25489972), (26, 12744986), (52, 6372493), (809, 409604), (1618, 204802), (3236, 102401), (7877, 42068), (10517, 31508), (15754, 21034)]