1387128

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2031

約数の個数: 32

約数和(自身を含む): 3589200

約数和(自身を除く): 2202072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 1993, 3986, 5979, 7972, 11958, 15944, 23916, 47832, 57797, 115594, 173391, 231188, 346782, 462376, 693564, 1387128]

約数ペア:

[(1, 1387128), (2, 693564), (3, 462376), (4, 346782), (6, 231188), (8, 173391), (12, 115594), (24, 57797), (29, 47832), (58, 23916), (87, 15944), (116, 11958), (174, 7972), (232, 5979), (348, 3986), (696, 1993)]