1189096888

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{493811}}^1$

素因数の和:493867

約数の個数: 32

約数和(自身を含む): 2607327360

約数和(自身を除く): 1418230472

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 493811, 987622, 1975244, 3456677, 3950488, 6913354, 13826708, 21233873, 27653416, 42467746, 84935492, 148637111, 169870984, 297274222, 594548444, 1189096888]

約数ペア:

[(1, 1189096888), (2, 594548444), (4, 297274222), (7, 169870984), (8, 148637111), (14, 84935492), (28, 42467746), (43, 27653416), (56, 21233873), (86, 13826708), (172, 6913354), (301, 3950488), (344, 3456677), (602, 1975244), (1204, 987622), (2408, 493811)]