2017315864

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{557}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 3995503200

約数和(自身を除く): 1978187336

約数列:

[1, 2, 4, 8, 29, 58, 67, 116, 134, 232, 233, 268, 466, 536, 557, 932, 1114, 1864, 1943, 2228, 3886, 4456, 6757, 7772, 13514, 15544, 15611, 16153, 27028, 31222, 32306, 37319, 54056, 62444, 64612, 74638, 124888, 129224, 129781, 149276, 259562, 298552, 452719, 519124, 905438, 1038248, 1082251, 1810876, 2164502, 3621752, 3763649, 4329004, 7527298, 8658008, 8695327, 15054596, 17390654, 30109192, 34781308, 69562616, 252164483, 504328966, 1008657932, 2017315864]

約数ペア:

[(1, 2017315864), (2, 1008657932), (4, 504328966), (8, 252164483), (29, 69562616), (58, 34781308), (67, 30109192), (116, 17390654), (134, 15054596), (232, 8695327), (233, 8658008), (268, 7527298), (466, 4329004), (536, 3763649), (557, 3621752), (932, 2164502), (1114, 1810876), (1864, 1082251), (1943, 1038248), (2228, 905438), (3886, 519124), (4456, 452719), (6757, 298552), (7772, 259562), (13514, 149276), (15544, 129781), (15611, 129224), (16153, 124888), (27028, 74638), (31222, 64612), (32306, 62444), (37319, 54056)]