2021170112

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:566

約数の個数: 112

約数和(自身を含む): 4462040352

約数和(自身を除く): 2440870240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 193, 208, 307, 328, 386, 416, 533, 614, 656, 772, 832, 1066, 1228, 1312, 1544, 2132, 2456, 2509, 2624, 3088, 3991, 4264, 4912, 5018, 6176, 7913, 7982, 8528, 9824, 10036, 12352, 12587, 15826, 15964, 17056, 19648, 20072, 25174, 31652, 31928, 34112, 40144, 50348, 59251, 63304, 63856, 80288, 100696, 102869, 118502, 126608, 127712, 160576, 163631, 201392, 205738, 237004, 253216, 255424, 327262, 402784, 411476, 474008, 506432, 654524, 770263, 805568, 822952, 948016, 1309048, 1540526, 1645904, 1896032, 2429291, 2618096, 3081052, 3291808, 3792064, 4858582, 5236192, 6162104, 6583616, 9717164, 10472384, 12324208, 19434328, 24648416, 31580783, 38868656, 49296832, 63161566, 77737312, 126323132, 155474624, 252646264, 505292528, 1010585056, 2021170112]

約数ペア:

[(1, 2021170112), (2, 1010585056), (4, 505292528), (8, 252646264), (13, 155474624), (16, 126323132), (26, 77737312), (32, 63161566), (41, 49296832), (52, 38868656), (64, 31580783), (82, 24648416), (104, 19434328), (164, 12324208), (193, 10472384), (208, 9717164), (307, 6583616), (328, 6162104), (386, 5236192), (416, 4858582), (533, 3792064), (614, 3291808), (656, 3081052), (772, 2618096), (832, 2429291), (1066, 1896032), (1228, 1645904), (1312, 1540526), (1544, 1309048), (2132, 948016), (2456, 822952), (2509, 805568), (2624, 770263), (3088, 654524), (3991, 506432), (4264, 474008), (4912, 411476), (5018, 402784), (6176, 327262), (7913, 255424), (7982, 253216), (8528, 237004), (9824, 205738), (10036, 201392), (12352, 163631), (12587, 160576), (15826, 127712), (15964, 126608), (17056, 118502), (19648, 102869), (20072, 100696), (25174, 80288), (31652, 63856), (31928, 63304), (34112, 59251), (40144, 50348)]