2100097692464

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1\times {\mathrm{42073}}^1$

素因数の和:42598

約数の個数: 80

約数和(自身を含む): 4172697364800

約数和(自身を除く): 2072599672336

約数列:

[1, 2, 4, 8, 16, 61, 122, 199, 244, 257, 398, 488, 514, 796, 976, 1028, 1592, 2056, 3184, 4112, 12139, 15677, 24278, 31354, 42073, 48556, 51143, 62708, 84146, 97112, 102286, 125416, 168292, 194224, 204572, 250832, 336584, 409144, 673168, 818288, 2566453, 3119723, 5132906, 6239446, 8372527, 10265812, 10812761, 12478892, 16745054, 20531624, 21625522, 24957784, 33490108, 41063248, 43251044, 49915568, 66980216, 86502088, 133960432, 173004176, 510724147, 659578421, 1021448294, 1319156842, 2042896588, 2151739439, 2638313684, 4085793176, 4303478878, 5276627368, 8171586352, 8606957756, 10553254736, 17213915512, 34427831024, 131256105779, 262512211558, 525024423116, 1050048846232, 2100097692464]

約数ペア:

[(1, 2100097692464), (2, 1050048846232), (4, 525024423116), (8, 262512211558), (16, 131256105779), (61, 34427831024), (122, 17213915512), (199, 10553254736), (244, 8606957756), (257, 8171586352), (398, 5276627368), (488, 4303478878), (514, 4085793176), (796, 2638313684), (976, 2151739439), (1028, 2042896588), (1592, 1319156842), (2056, 1021448294), (3184, 659578421), (4112, 510724147), (12139, 173004176), (15677, 133960432), (24278, 86502088), (31354, 66980216), (42073, 49915568), (48556, 43251044), (51143, 41063248), (62708, 33490108), (84146, 24957784), (97112, 21625522), (102286, 20531624), (125416, 16745054), (168292, 12478892), (194224, 10812761), (204572, 10265812), (250832, 8372527), (336584, 6239446), (409144, 5132906), (673168, 3119723), (818288, 2566453)]