2116712416

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{726893}}^1$

素因数の和:726923

約数の個数: 48

約数和(自身を含む): 5128964064

約数和(自身を除く): 3012251648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 726893, 1453786, 2907572, 5088251, 5815144, 9449609, 10176502, 11630288, 18899218, 20353004, 23260576, 37798436, 40706008, 66147263, 75596872, 81412016, 132294526, 151193744, 162824032, 264589052, 302387488, 529178104, 1058356208, 2116712416]

約数ペア:

[(1, 2116712416), (2, 1058356208), (4, 529178104), (7, 302387488), (8, 264589052), (13, 162824032), (14, 151193744), (16, 132294526), (26, 81412016), (28, 75596872), (32, 66147263), (52, 40706008), (56, 37798436), (91, 23260576), (104, 20353004), (112, 18899218), (182, 11630288), (208, 10176502), (224, 9449609), (364, 5815144), (416, 5088251), (728, 2907572), (1456, 1453786), (2912, 726893)]