520016632

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{3391}}^1$

素因数の和:4087

約数の個数: 32

約数和(自身を含む): 1010476800

約数和(自身を除く): 490460168

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 661, 1322, 2644, 3391, 5288, 6782, 13564, 19169, 27128, 38338, 76676, 98339, 153352, 196678, 393356, 786712, 2241451, 4482902, 8965804, 17931608, 65002079, 130004158, 260008316, 520016632]

約数ペア:

[(1, 520016632), (2, 260008316), (4, 130004158), (8, 65002079), (29, 17931608), (58, 8965804), (116, 4482902), (232, 2241451), (661, 786712), (1322, 393356), (2644, 196678), (3391, 153352), (5288, 98339), (6782, 76676), (13564, 38338), (19169, 27128)]