866971887834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{218117}}^1$

素因数の和:218655

約数の個数: 64

約数和(自身を含む): 1886424059520

約数和(自身を除く): 1019452171686

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 389, 393, 778, 786, 1167, 1703, 2334, 3406, 5057, 5109, 10114, 10218, 15171, 30342, 50959, 101918, 152877, 218117, 305754, 436234, 654351, 662467, 1308702, 1324934, 1987401, 2835521, 3974802, 5671042, 8506563, 17013126, 28573327, 57146654, 84847513, 85719981, 169695026, 171439962, 254542539, 371453251, 509085078, 742906502, 1103017669, 1114359753, 2206035338, 2228719506, 3309053007, 6618106014, 11115024203, 22230048406, 33345072609, 66690145218, 144495314639, 288990629278, 433485943917, 866971887834]

約数ペア:

[(1, 866971887834), (2, 433485943917), (3, 288990629278), (6, 144495314639), (13, 66690145218), (26, 33345072609), (39, 22230048406), (78, 11115024203), (131, 6618106014), (262, 3309053007), (389, 2228719506), (393, 2206035338), (778, 1114359753), (786, 1103017669), (1167, 742906502), (1703, 509085078), (2334, 371453251), (3406, 254542539), (5057, 171439962), (5109, 169695026), (10114, 85719981), (10218, 84847513), (15171, 57146654), (30342, 28573327), (50959, 17013126), (101918, 8506563), (152877, 5671042), (218117, 3974802), (305754, 2835521), (436234, 1987401), (654351, 1324934), (662467, 1308702)]