2573468656

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{661}}^1\times {\mathrm{2011}}^1$

素因数の和:2702

約数の個数: 60

約数和(自身を含む): 5491605112

約数和(自身を除く): 2918136456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 661, 968, 1322, 1936, 2011, 2644, 4022, 5288, 7271, 8044, 10576, 14542, 16088, 22121, 29084, 32176, 44242, 58168, 79981, 88484, 116336, 159962, 176968, 243331, 319924, 353936, 486662, 639848, 973324, 1279696, 1329271, 1946648, 2658542, 3893296, 5317084, 10634168, 14621981, 21268336, 29243962, 58487924, 116975848, 160841791, 233951696, 321683582, 643367164, 1286734328, 2573468656]

約数ペア:

[(1, 2573468656), (2, 1286734328), (4, 643367164), (8, 321683582), (11, 233951696), (16, 160841791), (22, 116975848), (44, 58487924), (88, 29243962), (121, 21268336), (176, 14621981), (242, 10634168), (484, 5317084), (661, 3893296), (968, 2658542), (1322, 1946648), (1936, 1329271), (2011, 1279696), (2644, 973324), (4022, 639848), (5288, 486662), (7271, 353936), (8044, 319924), (10576, 243331), (14542, 176968), (16088, 159962), (22121, 116336), (29084, 88484), (32176, 79981), (44242, 58168)]