2003973118

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1433}}^1$

素因数の和:1609

約数の個数: 64

約数和(自身を含む): 3707016192

約数和(自身を除く): 1703043074

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 101, 161, 202, 301, 322, 602, 707, 989, 1414, 1433, 1978, 2323, 2866, 4343, 4646, 6923, 8686, 10031, 13846, 16261, 20062, 30401, 32522, 32959, 60802, 61619, 65918, 99889, 123238, 144733, 199778, 230713, 289466, 431333, 461426, 699223, 862666, 1013131, 1398446, 1417237, 2026262, 2834474, 3328859, 6223519, 6657718, 9920659, 12447038, 19841318, 23302013, 43564633, 46604026, 87129266, 143140937, 286281874, 1001986559, 2003973118]

約数ペア:

[(1, 2003973118), (2, 1001986559), (7, 286281874), (14, 143140937), (23, 87129266), (43, 46604026), (46, 43564633), (86, 23302013), (101, 19841318), (161, 12447038), (202, 9920659), (301, 6657718), (322, 6223519), (602, 3328859), (707, 2834474), (989, 2026262), (1414, 1417237), (1433, 1398446), (1978, 1013131), (2323, 862666), (2866, 699223), (4343, 461426), (4646, 431333), (6923, 289466), (8686, 230713), (10031, 199778), (13846, 144733), (16261, 123238), (20062, 99889), (30401, 65918), (32522, 61619), (32959, 60802)]