1970356576

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{9311}}^1$

素因数の和:9727

約数の個数: 48

約数和(自身を含む): 4118325120

約数和(自身を除く): 2147968544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 389, 544, 778, 1556, 3112, 6224, 6613, 9311, 12448, 13226, 18622, 26452, 37244, 52904, 74488, 105808, 148976, 158287, 211616, 297952, 316574, 633148, 1266296, 2532592, 3621979, 5065184, 7243958, 14487916, 28975832, 57951664, 61573643, 115903328, 123147286, 246294572, 492589144, 985178288, 1970356576]

約数ペア:

[(1, 1970356576), (2, 985178288), (4, 492589144), (8, 246294572), (16, 123147286), (17, 115903328), (32, 61573643), (34, 57951664), (68, 28975832), (136, 14487916), (272, 7243958), (389, 5065184), (544, 3621979), (778, 2532592), (1556, 1266296), (3112, 633148), (6224, 316574), (6613, 297952), (9311, 211616), (12448, 158287), (13226, 148976), (18622, 105808), (26452, 74488), (37244, 52904)]