891004062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{393901}}^1$

素因数の和:393948

約数の個数: 32

約数和(自身を含む): 1985266080

約数和(自身を除く): 1094262018

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 393901, 787802, 1181703, 2363406, 5120713, 10241426, 11423129, 15362139, 22846258, 30724278, 34269387, 68538774, 148500677, 297001354, 445502031, 891004062]

約数ペア:

[(1, 891004062), (2, 445502031), (3, 297001354), (6, 148500677), (13, 68538774), (26, 34269387), (29, 30724278), (39, 22846258), (58, 15362139), (78, 11423129), (87, 10241426), (174, 5120713), (377, 2363406), (754, 1181703), (1131, 787802), (2262, 393901)]