1295676872

素因数分解:

$2^3\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{14653}}^1$

素因数の和:16245

約数の個数: 32

約数和(自身を含む): 2778398400

約数和(自身を除く): 1482721528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1579, 3158, 6316, 11053, 12632, 14653, 22106, 29306, 44212, 58612, 88424, 102571, 117224, 205142, 410284, 820568, 23137087, 46274174, 92548348, 161959609, 185096696, 323919218, 647838436, 1295676872]

約数ペア:

[(1, 1295676872), (2, 647838436), (4, 323919218), (7, 185096696), (8, 161959609), (14, 92548348), (28, 46274174), (56, 23137087), (1579, 820568), (3158, 410284), (6316, 205142), (11053, 117224), (12632, 102571), (14653, 88424), (22106, 58612), (29306, 44212)]