517581952

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{130439}}^1$

素因数の和:130484

約数の個数: 32

約数和(自身を含む): 1064390400

約数和(自身を除く): 546808448

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 130439, 260878, 521756, 1043512, 2087024, 4043609, 4174048, 8087218, 8348096, 16174436, 16696192, 32348872, 64697744, 129395488, 258790976, 517581952]

約数ペア:

[(1, 517581952), (2, 258790976), (4, 129395488), (8, 64697744), (16, 32348872), (31, 16696192), (32, 16174436), (62, 8348096), (64, 8087218), (124, 4174048), (128, 4043609), (248, 2087024), (496, 1043512), (992, 521756), (1984, 260878), (3968, 130439)]