1330609501

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 1623283200

約数和(自身を除く): 292673699

約数列:

[1, 13, 19, 23, 43, 169, 247, 299, 419, 437, 559, 817, 989, 3211, 3887, 5447, 5681, 7267, 7961, 9637, 10621, 12857, 18017, 18791, 70811, 73853, 103493, 125281, 138073, 167141, 183103, 234221, 244283, 342323, 414391, 1345409, 1628653, 2380339, 3044873, 3175679, 4450199, 5387083, 7873429, 30944407, 57852587, 70032079, 102354577, 1330609501]

約数ペア:

[(1, 1330609501), (13, 102354577), (19, 70032079), (23, 57852587), (43, 30944407), (169, 7873429), (247, 5387083), (299, 4450199), (419, 3175679), (437, 3044873), (559, 2380339), (817, 1628653), (989, 1345409), (3211, 414391), (3887, 342323), (5447, 244283), (5681, 234221), (7267, 183103), (7961, 167141), (9637, 138073), (10621, 125281), (12857, 103493), (18017, 73853), (18791, 70811)]