2049276744

素因数分解:

$2^3\times 3^2\times {\mathrm{647}}^1\times {\mathrm{43991}}^1$

素因数の和:44650

約数の個数: 48

約数和(自身を含む): 5558829120

約数和(自身を除く): 3509552376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 647, 1294, 1941, 2588, 3882, 5176, 5823, 7764, 11646, 15528, 23292, 43991, 46584, 87982, 131973, 175964, 263946, 351928, 395919, 527892, 791838, 1055784, 1583676, 3167352, 28462177, 56924354, 85386531, 113848708, 170773062, 227697416, 256159593, 341546124, 512319186, 683092248, 1024638372, 2049276744]

約数ペア:

[(1, 2049276744), (2, 1024638372), (3, 683092248), (4, 512319186), (6, 341546124), (8, 256159593), (9, 227697416), (12, 170773062), (18, 113848708), (24, 85386531), (36, 56924354), (72, 28462177), (647, 3167352), (1294, 1583676), (1941, 1055784), (2588, 791838), (3882, 527892), (5176, 395919), (5823, 351928), (7764, 263946), (11646, 175964), (15528, 131973), (23292, 87982), (43991, 46584)]