2008997460952

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{2389}}^1\times {\mathrm{11497}}^1$

素因数の和:14156

約数の個数: 64

約数和(自身を含む): 3878008646400

約数和(自身を除く): 1869011185448

約数列:

[1, 2, 4, 8, 41, 82, 164, 223, 328, 446, 892, 1784, 2389, 4778, 9143, 9556, 11497, 18286, 19112, 22994, 36572, 45988, 73144, 91976, 97949, 195898, 391796, 471377, 532747, 783592, 942754, 1065494, 1885508, 2130988, 2563831, 3771016, 4261976, 5127662, 10255324, 20510648, 21842627, 27466333, 43685254, 54932666, 87370508, 105117071, 109865332, 174741016, 210234142, 219730664, 420468284, 840936568, 1126119653, 2252239306, 4504478612, 6124992259, 9008957224, 12249984518, 24499969036, 48999938072, 251124682619, 502249365238, 1004498730476, 2008997460952]

約数ペア:

[(1, 2008997460952), (2, 1004498730476), (4, 502249365238), (8, 251124682619), (41, 48999938072), (82, 24499969036), (164, 12249984518), (223, 9008957224), (328, 6124992259), (446, 4504478612), (892, 2252239306), (1784, 1126119653), (2389, 840936568), (4778, 420468284), (9143, 219730664), (9556, 210234142), (11497, 174741016), (18286, 109865332), (19112, 105117071), (22994, 87370508), (36572, 54932666), (45988, 43685254), (73144, 27466333), (91976, 21842627), (97949, 20510648), (195898, 10255324), (391796, 5127662), (471377, 4261976), (532747, 3771016), (783592, 2563831), (942754, 2130988), (1065494, 1885508)]