872404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 1732640

約数和(自身を除く): 860236

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 883, 988, 1766, 3532, 11479, 16777, 22958, 33554, 45916, 67108, 218101, 436202, 872404]

約数ペア:

[(1, 872404), (2, 436202), (4, 218101), (13, 67108), (19, 45916), (26, 33554), (38, 22958), (52, 16777), (76, 11479), (247, 3532), (494, 1766), (883, 988)]