2269968116

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{81901}}^1$

素因数の和:81972

約数の個数: 36

約数和(自身を含む): 4406491404

約数和(自身を除く): 2136523288

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 169, 338, 533, 676, 1066, 2132, 6929, 13858, 27716, 81901, 163802, 327604, 1064713, 2129426, 3357941, 4258852, 6715882, 13431764, 13841269, 27682538, 43653233, 55365076, 87306466, 174612932, 567492029, 1134984058, 2269968116]

約数ペア:

[(1, 2269968116), (2, 1134984058), (4, 567492029), (13, 174612932), (26, 87306466), (41, 55365076), (52, 43653233), (82, 27682538), (164, 13841269), (169, 13431764), (338, 6715882), (533, 4258852), (676, 3357941), (1066, 2129426), (2132, 1064713), (6929, 327604), (13858, 163802), (27716, 81901)]