2017386735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{8543}}^1$

素因数の和:8744

約数の個数: 64

約数和(自身を含む): 3996131328

約数和(自身を除く): 1978744593

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 173, 195, 273, 455, 519, 865, 1211, 1365, 2249, 2595, 3633, 6055, 6747, 8543, 11245, 15743, 18165, 25629, 33735, 42715, 47229, 59801, 78715, 111059, 128145, 179403, 236145, 299005, 333177, 555295, 777413, 897015, 1477939, 1665885, 2332239, 3887065, 4433817, 7389695, 10345573, 11661195, 19213207, 22169085, 31036719, 51727865, 57639621, 96066035, 134492449, 155183595, 288198105, 403477347, 672462245, 2017386735]

約数ペア:

[(1, 2017386735), (3, 672462245), (5, 403477347), (7, 288198105), (13, 155183595), (15, 134492449), (21, 96066035), (35, 57639621), (39, 51727865), (65, 31036719), (91, 22169085), (105, 19213207), (173, 11661195), (195, 10345573), (273, 7389695), (455, 4433817), (519, 3887065), (865, 2332239), (1211, 1665885), (1365, 1477939), (2249, 897015), (2595, 777413), (3633, 555295), (6055, 333177), (6747, 299005), (8543, 236145), (11245, 179403), (15743, 128145), (18165, 111059), (25629, 78715), (33735, 59801), (42715, 47229)]