8990518

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{983}}^1$

素因数の和:1271

約数の個数: 16

約数和(自身を含む): 14346720

約数和(自身を除く): 5356202

約数列:

[1, 2, 17, 34, 269, 538, 983, 1966, 4573, 9146, 16711, 33422, 264427, 528854, 4495259, 8990518]

約数ペア:

[(1, 8990518), (2, 4495259), (17, 528854), (34, 264427), (269, 33422), (538, 16711), (983, 9146), (1966, 4573)]