1212943672

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{28229}}^1$

素因数の和:28407

約数の個数: 32

約数和(自身を含む): 2347606800

約数和(自身を除く): 1134663128

約数列:

[1, 2, 4, 8, 41, 82, 131, 164, 262, 328, 524, 1048, 5371, 10742, 21484, 28229, 42968, 56458, 112916, 225832, 1157389, 2314778, 3697999, 4629556, 7395998, 9259112, 14791996, 29583992, 151617959, 303235918, 606471836, 1212943672]

約数ペア:

[(1, 1212943672), (2, 606471836), (4, 303235918), (8, 151617959), (41, 29583992), (82, 14791996), (131, 9259112), (164, 7395998), (262, 4629556), (328, 3697999), (524, 2314778), (1048, 1157389), (5371, 225832), (10742, 112916), (21484, 56458), (28229, 42968)]