2108293712

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{13417}}^1$

素因数の和:13516

約数の個数: 80

約数和(自身を含む): 4951564032

約数和(自身を除く): 2843270320

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 61, 92, 112, 122, 161, 184, 244, 322, 368, 427, 488, 644, 854, 976, 1288, 1403, 1708, 2576, 2806, 3416, 5612, 6832, 9821, 11224, 13417, 19642, 22448, 26834, 39284, 53668, 78568, 93919, 107336, 157136, 187838, 214672, 308591, 375676, 617182, 751352, 818437, 1234364, 1502704, 1636874, 2160137, 2468728, 3273748, 4320274, 4937456, 5729059, 6547496, 8640548, 11458118, 13094992, 17281096, 18824051, 22916236, 34562192, 37648102, 45832472, 75296204, 91664944, 131768357, 150592408, 263536714, 301184816, 527073428, 1054146856, 2108293712]

約数ペア:

[(1, 2108293712), (2, 1054146856), (4, 527073428), (7, 301184816), (8, 263536714), (14, 150592408), (16, 131768357), (23, 91664944), (28, 75296204), (46, 45832472), (56, 37648102), (61, 34562192), (92, 22916236), (112, 18824051), (122, 17281096), (161, 13094992), (184, 11458118), (244, 8640548), (322, 6547496), (368, 5729059), (427, 4937456), (488, 4320274), (644, 3273748), (854, 2468728), (976, 2160137), (1288, 1636874), (1403, 1502704), (1708, 1234364), (2576, 818437), (2806, 751352), (3416, 617182), (5612, 375676), (6832, 308591), (9821, 214672), (11224, 187838), (13417, 157136), (19642, 107336), (22448, 93919), (26834, 78568), (39284, 53668)]