3891159188

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{12589}}^1$

素因数の和:12709

約数の個数: 72

約数和(自身を含む): 8439328800

約数和(自身を除く): 4548169612

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 83, 98, 133, 166, 196, 266, 332, 532, 581, 931, 1162, 1577, 1862, 2324, 3154, 3724, 4067, 6308, 8134, 11039, 12589, 16268, 22078, 25178, 44156, 50356, 77273, 88123, 154546, 176246, 239191, 309092, 352492, 478382, 616861, 956764, 1044887, 1233722, 1674337, 2089774, 2467444, 3348674, 4179548, 6697348, 7314209, 11720359, 14628418, 19852853, 23440718, 29256836, 39705706, 46881436, 51199463, 79411412, 102398926, 138969971, 204797852, 277939942, 555879884, 972789797, 1945579594, 3891159188]

約数ペア:

[(1, 3891159188), (2, 1945579594), (4, 972789797), (7, 555879884), (14, 277939942), (19, 204797852), (28, 138969971), (38, 102398926), (49, 79411412), (76, 51199463), (83, 46881436), (98, 39705706), (133, 29256836), (166, 23440718), (196, 19852853), (266, 14628418), (332, 11720359), (532, 7314209), (581, 6697348), (931, 4179548), (1162, 3348674), (1577, 2467444), (1862, 2089774), (2324, 1674337), (3154, 1233722), (3724, 1044887), (4067, 956764), (6308, 616861), (8134, 478382), (11039, 352492), (12589, 309092), (16268, 239191), (22078, 176246), (25178, 154546), (44156, 88123), (50356, 77273)]