880544886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{664061}}^1$

素因数の和:664096

約数の個数: 32

約数和(自身を含む): 2008123488

約数和(自身を除く): 1127578602

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 664061, 1328122, 1992183, 3984366, 8632793, 11289037, 17265586, 22578074, 25898379, 33867111, 51796758, 67734222, 146757481, 293514962, 440272443, 880544886]

約数ペア:

[(1, 880544886), (2, 440272443), (3, 293514962), (6, 146757481), (13, 67734222), (17, 51796758), (26, 33867111), (34, 25898379), (39, 22578074), (51, 17265586), (78, 11289037), (102, 8632793), (221, 3984366), (442, 1992183), (663, 1328122), (1326, 664061)]