1048651616

素因数分解:

$2^5\times {\mathrm{2621}}^1\times {\mathrm{12503}}^1$

素因数の和:15134

約数の個数: 24

約数和(自身を含む): 2065485744

約数和(自身を除く): 1016834128

約数列:

[1, 2, 4, 8, 16, 32, 2621, 5242, 10484, 12503, 20968, 25006, 41936, 50012, 83872, 100024, 200048, 400096, 32770363, 65540726, 131081452, 262162904, 524325808, 1048651616]

約数ペア:

[(1, 1048651616), (2, 524325808), (4, 262162904), (8, 131081452), (16, 65540726), (32, 32770363), (2621, 400096), (5242, 200048), (10484, 100024), (12503, 83872), (20968, 50012), (25006, 41936)]