890455202

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{27031}}^1$

素因数の和:27234

約数の個数: 32

約数和(自身を含む): 1653060864

約数和(自身を除く): 762605662

約数列:

[1, 2, 7, 13, 14, 26, 91, 181, 182, 362, 1267, 2353, 2534, 4706, 16471, 27031, 32942, 54062, 189217, 351403, 378434, 702806, 2459821, 4892611, 4919642, 9785222, 34248277, 63603943, 68496554, 127207886, 445227601, 890455202]

約数ペア:

[(1, 890455202), (2, 445227601), (7, 127207886), (13, 68496554), (14, 63603943), (26, 34248277), (91, 9785222), (181, 4919642), (182, 4892611), (362, 2459821), (1267, 702806), (2353, 378434), (2534, 351403), (4706, 189217), (16471, 54062), (27031, 32942)]