1439212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 2746800

約数和(自身を除く): 1307588

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 653, 1102, 1306, 2204, 2612, 12407, 18937, 24814, 37874, 49628, 75748, 359803, 719606, 1439212]

約数ペア:

[(1, 1439212), (2, 719606), (4, 359803), (19, 75748), (29, 49628), (38, 37874), (58, 24814), (76, 18937), (116, 12407), (551, 2612), (653, 2204), (1102, 1306)]