2168418584176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10352621}}^1$

素因数の和:10352714

約数の個数: 80

約数和(自身を含む): 4852480983840

約数和(自身を除く): 2684062399664

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 53, 76, 104, 106, 152, 208, 212, 247, 304, 424, 494, 689, 848, 988, 1007, 1378, 1976, 2014, 2756, 3952, 4028, 5512, 8056, 11024, 13091, 16112, 26182, 52364, 104728, 209456, 10352621, 20705242, 41410484, 82820968, 134584073, 165641936, 196699799, 269168146, 393399598, 538336292, 548688913, 786799196, 1076672584, 1097377826, 1573598392, 2153345168, 2194755652, 2557097387, 3147196784, 4389511304, 5114194774, 7132955869, 8779022608, 10228389548, 10425089347, 14265911738, 20456779096, 20850178694, 28531823476, 40913558192, 41700357388, 57063646952, 83400714776, 114127293904, 135526161511, 166801429552, 271052323022, 542104646044, 1084209292088, 2168418584176]

約数ペア:

[(1, 2168418584176), (2, 1084209292088), (4, 542104646044), (8, 271052323022), (13, 166801429552), (16, 135526161511), (19, 114127293904), (26, 83400714776), (38, 57063646952), (52, 41700357388), (53, 40913558192), (76, 28531823476), (104, 20850178694), (106, 20456779096), (152, 14265911738), (208, 10425089347), (212, 10228389548), (247, 8779022608), (304, 7132955869), (424, 5114194774), (494, 4389511304), (689, 3147196784), (848, 2557097387), (988, 2194755652), (1007, 2153345168), (1378, 1573598392), (1976, 1097377826), (2014, 1076672584), (2756, 786799196), (3952, 548688913), (4028, 538336292), (5512, 393399598), (8056, 269168146), (11024, 196699799), (13091, 165641936), (16112, 134584073), (26182, 82820968), (52364, 41410484), (104728, 20705242), (209456, 10352621)]