2008365304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{4549}}^1$

素因数の和:4768

約数の個数: 64

約数和(自身を含む): 4275180000

約数和(自身を除く): 2266814696

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 173, 232, 319, 346, 638, 692, 1276, 1384, 1903, 2552, 3806, 4549, 5017, 7612, 9098, 10034, 15224, 18196, 20068, 36392, 40136, 50039, 55187, 100078, 110374, 131921, 200156, 220748, 263842, 400312, 441496, 527684, 786977, 1055368, 1451131, 1573954, 2902262, 3147908, 5804524, 6295816, 8656747, 11609048, 17313494, 22822333, 34626988, 45644666, 69253976, 91289332, 182578664, 251045663, 502091326, 1004182652, 2008365304]

約数ペア:

[(1, 2008365304), (2, 1004182652), (4, 502091326), (8, 251045663), (11, 182578664), (22, 91289332), (29, 69253976), (44, 45644666), (58, 34626988), (88, 22822333), (116, 17313494), (173, 11609048), (232, 8656747), (319, 6295816), (346, 5804524), (638, 3147908), (692, 2902262), (1276, 1573954), (1384, 1451131), (1903, 1055368), (2552, 786977), (3806, 527684), (4549, 441496), (5017, 400312), (7612, 263842), (9098, 220748), (10034, 200156), (15224, 131921), (18196, 110374), (20068, 100078), (36392, 55187), (40136, 50039)]