2068866448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{863}}^1$

素因数の和:1192

約数の個数: 80

約数和(自身を含む): 4477856256

約数和(自身を除く): 2408989808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 257, 424, 514, 583, 848, 863, 1028, 1166, 1726, 2056, 2332, 2827, 3452, 4112, 4664, 5654, 6904, 9328, 9493, 11308, 13621, 13808, 18986, 22616, 27242, 37972, 45232, 45739, 54484, 75944, 91478, 108968, 149831, 151888, 182956, 217936, 221791, 299662, 365912, 443582, 503129, 599324, 731824, 887164, 1006258, 1198648, 1774328, 2012516, 2397296, 2439701, 3548656, 4025032, 4879402, 8050064, 9758804, 11754923, 19517608, 23509846, 39035216, 47019692, 94039384, 129304153, 188078768, 258608306, 517216612, 1034433224, 2068866448]

約数ペア:

[(1, 2068866448), (2, 1034433224), (4, 517216612), (8, 258608306), (11, 188078768), (16, 129304153), (22, 94039384), (44, 47019692), (53, 39035216), (88, 23509846), (106, 19517608), (176, 11754923), (212, 9758804), (257, 8050064), (424, 4879402), (514, 4025032), (583, 3548656), (848, 2439701), (863, 2397296), (1028, 2012516), (1166, 1774328), (1726, 1198648), (2056, 1006258), (2332, 887164), (2827, 731824), (3452, 599324), (4112, 503129), (4664, 443582), (5654, 365912), (6904, 299662), (9328, 221791), (9493, 217936), (11308, 182956), (13621, 151888), (13808, 149831), (18986, 108968), (22616, 91478), (27242, 75944), (37972, 54484), (45232, 45739)]