2080782496

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3433}}^1$

素因数の和:3534

約数の個数: 96

約数和(自身を含む): 4652218368

約数和(自身を除く): 2571435872

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 47, 52, 62, 94, 104, 124, 188, 208, 248, 376, 403, 416, 496, 611, 752, 806, 992, 1222, 1457, 1504, 1612, 2444, 2914, 3224, 3433, 4888, 5828, 6448, 6866, 9776, 11656, 12896, 13732, 18941, 19552, 23312, 27464, 37882, 44629, 46624, 54928, 75764, 89258, 106423, 109856, 151528, 161351, 178516, 212846, 303056, 322702, 357032, 425692, 606112, 645404, 714064, 851384, 1290808, 1383499, 1428128, 1702768, 2097563, 2581616, 2766998, 3405536, 4195126, 5001881, 5163232, 5533996, 8390252, 10003762, 11067992, 16780504, 20007524, 22135984, 33561008, 40015048, 44271968, 65024453, 67122016, 80030096, 130048906, 160060192, 260097812, 520195624, 1040391248, 2080782496]

約数ペア:

[(1, 2080782496), (2, 1040391248), (4, 520195624), (8, 260097812), (13, 160060192), (16, 130048906), (26, 80030096), (31, 67122016), (32, 65024453), (47, 44271968), (52, 40015048), (62, 33561008), (94, 22135984), (104, 20007524), (124, 16780504), (188, 11067992), (208, 10003762), (248, 8390252), (376, 5533996), (403, 5163232), (416, 5001881), (496, 4195126), (611, 3405536), (752, 2766998), (806, 2581616), (992, 2097563), (1222, 1702768), (1457, 1428128), (1504, 1383499), (1612, 1290808), (2444, 851384), (2914, 714064), (3224, 645404), (3433, 606112), (4888, 425692), (5828, 357032), (6448, 322702), (6866, 303056), (9776, 212846), (11656, 178516), (12896, 161351), (13732, 151528), (18941, 109856), (19552, 106423), (23312, 89258), (27464, 75764), (37882, 54928), (44629, 46624)]