1013142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 2257920

約数和(自身を除く): 1244778

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 419, 806, 838, 1209, 1257, 2418, 2514, 5447, 10894, 12989, 16341, 25978, 32682, 38967, 77934, 168857, 337714, 506571, 1013142]

約数ペア:

[(1, 1013142), (2, 506571), (3, 337714), (6, 168857), (13, 77934), (26, 38967), (31, 32682), (39, 25978), (62, 16341), (78, 12989), (93, 10894), (186, 5447), (403, 2514), (419, 2418), (806, 1257), (838, 1209)]