2194630784

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{6883}}^1$

素因数の和:6997

約数の個数: 64

約数和(自身を含む): 4550048640

約数和(自身を除く): 2355417856

約数列:

[1, 2, 4, 8, 16, 32, 47, 53, 64, 94, 106, 128, 188, 212, 376, 424, 752, 848, 1504, 1696, 2491, 3008, 3392, 4982, 6016, 6784, 6883, 9964, 13766, 19928, 27532, 39856, 55064, 79712, 110128, 159424, 220256, 318848, 323501, 364799, 440512, 647002, 729598, 881024, 1294004, 1459196, 2588008, 2918392, 5176016, 5836784, 10352032, 11673568, 17145553, 20704064, 23347136, 34291106, 41408128, 46694272, 68582212, 137164424, 274328848, 548657696, 1097315392, 2194630784]

約数ペア:

[(1, 2194630784), (2, 1097315392), (4, 548657696), (8, 274328848), (16, 137164424), (32, 68582212), (47, 46694272), (53, 41408128), (64, 34291106), (94, 23347136), (106, 20704064), (128, 17145553), (188, 11673568), (212, 10352032), (376, 5836784), (424, 5176016), (752, 2918392), (848, 2588008), (1504, 1459196), (1696, 1294004), (2491, 881024), (3008, 729598), (3392, 647002), (4982, 440512), (6016, 364799), (6784, 323501), (6883, 318848), (9964, 220256), (13766, 159424), (19928, 110128), (27532, 79712), (39856, 55064)]