1227291244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2179}}^1\times {\mathrm{7411}}^1$

素因数の和:9613

約数の個数: 24

約数和(自身を含む): 2262142400

約数和(自身を除く): 1034851156

約数列:

[1, 2, 4, 19, 38, 76, 2179, 4358, 7411, 8716, 14822, 29644, 41401, 82802, 140809, 165604, 281618, 563236, 16148569, 32297138, 64594276, 306822811, 613645622, 1227291244]

約数ペア:

[(1, 1227291244), (2, 613645622), (4, 306822811), (19, 64594276), (38, 32297138), (76, 16148569), (2179, 563236), (4358, 281618), (7411, 165604), (8716, 140809), (14822, 82802), (29644, 41401)]