2801564519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{739}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 3262156800

約数和(自身を除く): 460592281

約数列:

[1, 13, 23, 31, 299, 403, 409, 713, 739, 5317, 9269, 9407, 9607, 12679, 16997, 22909, 122291, 164827, 220961, 291617, 297817, 302251, 526907, 3791021, 3929263, 6849791, 6951773, 9369781, 90373049, 121807153, 215504963, 2801564519]

約数ペア:

[(1, 2801564519), (13, 215504963), (23, 121807153), (31, 90373049), (299, 9369781), (403, 6951773), (409, 6849791), (713, 3929263), (739, 3791021), (5317, 526907), (9269, 302251), (9407, 297817), (9607, 291617), (12679, 220961), (16997, 164827), (22909, 122291)]