424073008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1394977}}^1$

素因数の和:1395004

約数の個数: 20

約数和(自身を含む): 864886360

約数和(自身を除く): 440813352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1394977, 2789954, 5579908, 11159816, 22319632, 26504563, 53009126, 106018252, 212036504, 424073008]

約数ペア:

[(1, 424073008), (2, 212036504), (4, 106018252), (8, 53009126), (16, 26504563), (19, 22319632), (38, 11159816), (76, 5579908), (152, 2789954), (304, 1394977)]