22501811444

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{521503}}^1$

素因数の和:521604

約数の個数: 48

約数和(自身を含む): 47661293568

約数和(自身を除く): 25159482124

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 67, 92, 134, 161, 268, 322, 469, 644, 938, 1541, 1876, 3082, 6164, 10787, 21574, 43148, 521503, 1043006, 2086012, 3650521, 7301042, 11994569, 14602084, 23989138, 34940701, 47978276, 69881402, 83961983, 139762804, 167923966, 244584907, 335847932, 489169814, 803636123, 978339628, 1607272246, 3214544492, 5625452861, 11250905722, 22501811444]

約数ペア:

[(1, 22501811444), (2, 11250905722), (4, 5625452861), (7, 3214544492), (14, 1607272246), (23, 978339628), (28, 803636123), (46, 489169814), (67, 335847932), (92, 244584907), (134, 167923966), (161, 139762804), (268, 83961983), (322, 69881402), (469, 47978276), (644, 34940701), (938, 23989138), (1541, 14602084), (1876, 11994569), (3082, 7301042), (6164, 3650521), (10787, 2086012), (21574, 1043006), (43148, 521503)]