17507640668

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1\times {\mathrm{17257}}^1$

素因数の和:19194

約数の個数: 48

約数和(自身を含む): 36879655680

約数和(自身を除く): 19372015012

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1907, 3814, 7628, 13349, 17257, 26698, 34514, 36233, 53396, 69028, 72466, 120799, 144932, 241598, 253631, 327883, 483196, 507262, 655766, 1014524, 1311532, 2295181, 4590362, 9180724, 32909099, 65818198, 131636396, 230363693, 460727386, 625272881, 921454772, 1250545762, 2501091524, 4376910167, 8753820334, 17507640668]

約数ペア:

[(1, 17507640668), (2, 8753820334), (4, 4376910167), (7, 2501091524), (14, 1250545762), (19, 921454772), (28, 625272881), (38, 460727386), (76, 230363693), (133, 131636396), (266, 65818198), (532, 32909099), (1907, 9180724), (3814, 4590362), (7628, 2295181), (13349, 1311532), (17257, 1014524), (26698, 655766), (34514, 507262), (36233, 483196), (53396, 327883), (69028, 253631), (72466, 241598), (120799, 144932)]