488148882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{9733}}^1$

素因数の和:10394

約数の個数: 32

約数和(自身を含む): 1053140928

約数和(自身を除く): 564992046

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 643, 1286, 1929, 3858, 8359, 9733, 16718, 19466, 25077, 29199, 50154, 58398, 126529, 253058, 379587, 759174, 6258319, 12516638, 18774957, 37549914, 81358147, 162716294, 244074441, 488148882]

約数ペア:

[(1, 488148882), (2, 244074441), (3, 162716294), (6, 81358147), (13, 37549914), (26, 18774957), (39, 12516638), (78, 6258319), (643, 759174), (1286, 379587), (1929, 253058), (3858, 126529), (8359, 58398), (9733, 50154), (16718, 29199), (19466, 25077)]