289011106

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{911}}^1\times {\mathrm{1249}}^1$

素因数の和:2289

約数の個数: 16

約数和(自身を含む): 437760000

約数和(自身を除く): 148748894

約数列:

[1, 2, 127, 254, 911, 1249, 1822, 2498, 115697, 158623, 231394, 317246, 1137839, 2275678, 144505553, 289011106]

約数ペア:

[(1, 289011106), (2, 144505553), (127, 2275678), (254, 1137839), (911, 317246), (1249, 231394), (1822, 158623), (2498, 115697)]