2143466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4339}}^1$

素因数の和:4373

約数の個数: 16

約数和(自身を含む): 3645600

約数和(自身を除く): 1502134

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 4339, 8678, 56407, 82441, 112814, 164882, 1071733, 2143466]

約数ペア:

[(1, 2143466), (2, 1071733), (13, 164882), (19, 112814), (26, 82441), (38, 56407), (247, 8678), (494, 4339)]