2017176724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{1289}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 3792600000

約数和(自身を除く): 1775423276

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 349, 698, 1121, 1289, 1396, 2242, 2578, 4484, 5156, 6631, 13262, 20591, 24491, 26524, 41182, 48982, 76051, 82364, 97964, 152102, 304204, 391229, 449861, 782458, 899722, 1444969, 1564916, 1799444, 2889938, 5779876, 8547359, 17094718, 26541799, 34189436, 53083598, 106167196, 504294181, 1008588362, 2017176724]

約数ペア:

[(1, 2017176724), (2, 1008588362), (4, 504294181), (19, 106167196), (38, 53083598), (59, 34189436), (76, 26541799), (118, 17094718), (236, 8547359), (349, 5779876), (698, 2889938), (1121, 1799444), (1289, 1564916), (1396, 1444969), (2242, 899722), (2578, 782458), (4484, 449861), (5156, 391229), (6631, 304204), (13262, 152102), (20591, 97964), (24491, 82364), (26524, 76051), (41182, 48982)]