1327207816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{887171}}^1$

素因数の和:887205

約数の個数: 32

約数和(自身を含む): 2874437280

約数和(自身を除く): 1547229464

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 887171, 1774342, 3548684, 7097368, 9758881, 15081907, 19517762, 30163814, 39035524, 60327628, 78071048, 120655256, 165900977, 331801954, 663603908, 1327207816]

約数ペア:

[(1, 1327207816), (2, 663603908), (4, 331801954), (8, 165900977), (11, 120655256), (17, 78071048), (22, 60327628), (34, 39035524), (44, 30163814), (68, 19517762), (88, 15081907), (136, 9758881), (187, 7097368), (374, 3548684), (748, 1774342), (1496, 887171)]