2010574736

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:528

約数の個数: 80

約数和(自身を含む): 4079363904

約数和(自身を除く): 2068789168

約数列:

[1, 2, 4, 8, 16, 43, 83, 86, 137, 166, 172, 257, 274, 332, 344, 514, 548, 664, 688, 1028, 1096, 1328, 2056, 2192, 3569, 4112, 5891, 7138, 11051, 11371, 11782, 14276, 21331, 22102, 22742, 23564, 28552, 35209, 42662, 44204, 45484, 47128, 57104, 70418, 85324, 88408, 90968, 94256, 140836, 170648, 176816, 181936, 281672, 341296, 488953, 563344, 917233, 977906, 1513987, 1834466, 1955812, 2922347, 3027974, 3668932, 3911624, 5844694, 6055948, 7337864, 7823248, 11689388, 12111896, 14675728, 23378776, 24223792, 46757552, 125660921, 251321842, 502643684, 1005287368, 2010574736]

約数ペア:

[(1, 2010574736), (2, 1005287368), (4, 502643684), (8, 251321842), (16, 125660921), (43, 46757552), (83, 24223792), (86, 23378776), (137, 14675728), (166, 12111896), (172, 11689388), (257, 7823248), (274, 7337864), (332, 6055948), (344, 5844694), (514, 3911624), (548, 3668932), (664, 3027974), (688, 2922347), (1028, 1955812), (1096, 1834466), (1328, 1513987), (2056, 977906), (2192, 917233), (3569, 563344), (4112, 488953), (5891, 341296), (7138, 281672), (11051, 181936), (11371, 176816), (11782, 170648), (14276, 140836), (21331, 94256), (22102, 90968), (22742, 88408), (23564, 85324), (28552, 70418), (35209, 57104), (42662, 47128), (44204, 45484)]