2031182824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{509}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 4205908800

約数和(自身を除く): 2174725976

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 331, 509, 548, 662, 1018, 1096, 1324, 1507, 2036, 2648, 3014, 3641, 4072, 5599, 6028, 7282, 11198, 12056, 14564, 22396, 29128, 44792, 45347, 69733, 90694, 139466, 168479, 181388, 278932, 336958, 362776, 498817, 557864, 673916, 767063, 997634, 1347832, 1534126, 1853269, 1995268, 3068252, 3706538, 3990536, 6136504, 7413076, 14826152, 23081623, 46163246, 92326492, 184652984, 253897853, 507795706, 1015591412, 2031182824]

約数ペア:

[(1, 2031182824), (2, 1015591412), (4, 507795706), (8, 253897853), (11, 184652984), (22, 92326492), (44, 46163246), (88, 23081623), (137, 14826152), (274, 7413076), (331, 6136504), (509, 3990536), (548, 3706538), (662, 3068252), (1018, 1995268), (1096, 1853269), (1324, 1534126), (1507, 1347832), (2036, 997634), (2648, 767063), (3014, 673916), (3641, 557864), (4072, 498817), (5599, 362776), (6028, 336958), (7282, 278932), (11198, 181388), (12056, 168479), (14564, 139466), (22396, 90694), (29128, 69733), (44792, 45347)]