490694536

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{919}}^1\times {\mathrm{2153}}^1$

素因数の和:3109

約数の個数: 32

約数和(自身を含む): 951206400

約数和(自身を除く): 460511864

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 919, 1838, 2153, 3676, 4306, 7352, 8612, 17224, 28489, 56978, 66743, 113956, 133486, 227912, 266972, 533944, 1978607, 3957214, 7914428, 15828856, 61336817, 122673634, 245347268, 490694536]

約数ペア:

[(1, 490694536), (2, 245347268), (4, 122673634), (8, 61336817), (31, 15828856), (62, 7914428), (124, 3957214), (248, 1978607), (919, 533944), (1838, 266972), (2153, 227912), (3676, 133486), (4306, 113956), (7352, 66743), (8612, 56978), (17224, 28489)]