1996731022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{887}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 3737954304

約数和(自身を除く): 1741223282

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 463, 887, 926, 1774, 2431, 4862, 5093, 6019, 7871, 9757, 10186, 11531, 12038, 15079, 15742, 19514, 23062, 30158, 66209, 86581, 102323, 126841, 132418, 165869, 173162, 196027, 204646, 253682, 331738, 392054, 410681, 821362, 1125553, 2156297, 2251106, 4312594, 4517491, 5338853, 6981577, 9034982, 10677706, 13963154, 58727383, 76797347, 90760501, 117454766, 153594694, 181521002, 998365511, 1996731022]

約数ペア:

[(1, 1996731022), (2, 998365511), (11, 181521002), (13, 153594694), (17, 117454766), (22, 90760501), (26, 76797347), (34, 58727383), (143, 13963154), (187, 10677706), (221, 9034982), (286, 6981577), (374, 5338853), (442, 4517491), (463, 4312594), (887, 2251106), (926, 2156297), (1774, 1125553), (2431, 821362), (4862, 410681), (5093, 392054), (6019, 331738), (7871, 253682), (9757, 204646), (10186, 196027), (11531, 173162), (12038, 165869), (15079, 132418), (15742, 126841), (19514, 102323), (23062, 86581), (30158, 66209)]