514321456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{4421}}^1$

素因数の和:5101

約数の個数: 40

約数和(自身を含む): 1088979408

約数和(自身を除く): 574657952

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 661, 1322, 2644, 4421, 5288, 7271, 8842, 10576, 14542, 17684, 29084, 35368, 48631, 58168, 70736, 97262, 116336, 194524, 389048, 778096, 2922281, 5844562, 11689124, 23378248, 32145091, 46756496, 64290182, 128580364, 257160728, 514321456]

約数ペア:

[(1, 514321456), (2, 257160728), (4, 128580364), (8, 64290182), (11, 46756496), (16, 32145091), (22, 23378248), (44, 11689124), (88, 5844562), (176, 2922281), (661, 778096), (1322, 389048), (2644, 194524), (4421, 116336), (5288, 97262), (7271, 70736), (8842, 58168), (10576, 48631), (14542, 35368), (17684, 29084)]