2080355628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{199039}}^1$

素因数の和:199126

約数の個数: 48

約数和(自身を含む): 5305610240

約数和(自身を除く): 3225254612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 10452, 199039, 398078, 597117, 796156, 1194234, 2388468, 2587507, 5175014, 7762521, 10350028, 13335613, 15525042, 26671226, 31050084, 40006839, 53342452, 80013678, 160027356, 173362969, 346725938, 520088907, 693451876, 1040177814, 2080355628]

約数ペア:

[(1, 2080355628), (2, 1040177814), (3, 693451876), (4, 520088907), (6, 346725938), (12, 173362969), (13, 160027356), (26, 80013678), (39, 53342452), (52, 40006839), (67, 31050084), (78, 26671226), (134, 15525042), (156, 13335613), (201, 10350028), (268, 7762521), (402, 5175014), (804, 2587507), (871, 2388468), (1742, 1194234), (2613, 796156), (3484, 597117), (5226, 398078), (10452, 199039)]