1019274544

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2054989}}^1$

素因数の和:2055028

約数の個数: 20

約数和(自身を含む): 2038550080

約数和(自身を除く): 1019275536

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2054989, 4109978, 8219956, 16439912, 32879824, 63704659, 127409318, 254818636, 509637272, 1019274544]

約数ペア:

[(1, 1019274544), (2, 509637272), (4, 254818636), (8, 127409318), (16, 63704659), (31, 32879824), (62, 16439912), (124, 8219956), (248, 4109978), (496, 2054989)]