2212971572

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{14197}}^1$

素因数の和:14520

約数の個数: 48

約数和(自身を含む): 4675117440

約数和(自身を除く): 2462145868

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 293, 532, 586, 1172, 2051, 4102, 5567, 8204, 11134, 14197, 22268, 28394, 38969, 56788, 77938, 99379, 155876, 198758, 269743, 397516, 539486, 1078972, 1888201, 3776402, 4159721, 7552804, 8319442, 16638884, 29118047, 58236094, 79034699, 116472188, 158069398, 316138796, 553242893, 1106485786, 2212971572]

約数ペア:

[(1, 2212971572), (2, 1106485786), (4, 553242893), (7, 316138796), (14, 158069398), (19, 116472188), (28, 79034699), (38, 58236094), (76, 29118047), (133, 16638884), (266, 8319442), (293, 7552804), (532, 4159721), (586, 3776402), (1172, 1888201), (2051, 1078972), (4102, 539486), (5567, 397516), (8204, 269743), (11134, 198758), (14197, 155876), (22268, 99379), (28394, 77938), (38969, 56788)]