291223371206

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{135241}}^1$

素因数の和:135680

約数の個数: 32

約数和(自身を含む): 456879934080

約数和(自身を除く): 165656562874

約数列:

[1, 2, 29, 58, 137, 271, 274, 542, 3973, 7859, 7946, 15718, 37127, 74254, 135241, 270482, 1076683, 2153366, 3921989, 7843978, 18528017, 36650311, 37056034, 73300622, 537312493, 1062859019, 1074624986, 2125718038, 5021092607, 10042185214, 145611685603, 291223371206]

約数ペア:

[(1, 291223371206), (2, 145611685603), (29, 10042185214), (58, 5021092607), (137, 2125718038), (271, 1074624986), (274, 1062859019), (542, 537312493), (3973, 73300622), (7859, 37056034), (7946, 36650311), (15718, 18528017), (37127, 7843978), (74254, 3921989), (135241, 2153366), (270482, 1076683)]