2018461133164

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3539}}^1\times {\mathrm{65497}}^1$

素因数の和:69358

約数の個数: 48

約数和(自身を含む): 4051108938240

約数和(自身を除く): 2032647805076

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 3539, 4354, 7078, 8708, 14156, 24773, 49546, 65497, 99092, 130994, 261988, 458479, 916958, 1100629, 1833916, 2201258, 4402516, 7704403, 15408806, 20369567, 30817612, 40739134, 81478268, 142586969, 231793883, 285173938, 463587766, 570347876, 927175532, 1622557181, 3245114362, 6490228724, 72087897613, 144175795226, 288351590452, 504615283291, 1009230566582, 2018461133164]

約数ペア:

[(1, 2018461133164), (2, 1009230566582), (4, 504615283291), (7, 288351590452), (14, 144175795226), (28, 72087897613), (311, 6490228724), (622, 3245114362), (1244, 1622557181), (2177, 927175532), (3539, 570347876), (4354, 463587766), (7078, 285173938), (8708, 231793883), (14156, 142586969), (24773, 81478268), (49546, 40739134), (65497, 30817612), (99092, 20369567), (130994, 15408806), (261988, 7704403), (458479, 4402516), (916958, 2201258), (1100629, 1833916)]