2019129528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{497813}}^1$

素因数の和:497848

約数の個数: 48

約数和(自身を含む): 5465997720

約数和(自身を除く): 3446868192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 497813, 995626, 1493439, 1991252, 2986878, 3982504, 5973756, 6471569, 11947512, 12943138, 19414707, 25886276, 38829414, 51772552, 77658828, 84130397, 155317656, 168260794, 252391191, 336521588, 504782382, 673043176, 1009564764, 2019129528]

約数ペア:

[(1, 2019129528), (2, 1009564764), (3, 673043176), (4, 504782382), (6, 336521588), (8, 252391191), (12, 168260794), (13, 155317656), (24, 84130397), (26, 77658828), (39, 51772552), (52, 38829414), (78, 25886276), (104, 19414707), (156, 12943138), (169, 11947512), (312, 6471569), (338, 5973756), (507, 3982504), (676, 2986878), (1014, 1991252), (1352, 1493439), (2028, 995626), (4056, 497813)]