518177152

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{130589}}^1$

素因数の和:130634

約数の個数: 32

約数和(自身を含む): 1065614400

約数和(自身を除く): 547437248

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 130589, 261178, 522356, 1044712, 2089424, 4048259, 4178848, 8096518, 8357696, 16193036, 16715392, 32386072, 64772144, 129544288, 259088576, 518177152]

約数ペア:

[(1, 518177152), (2, 259088576), (4, 129544288), (8, 64772144), (16, 32386072), (31, 16715392), (32, 16193036), (62, 8357696), (64, 8096518), (124, 4178848), (128, 4048259), (248, 2089424), (496, 1044712), (992, 522356), (1984, 261178), (3968, 130589)]