2016303755

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 2513617920

約数和(自身を除く): 497314165

約数列:

[1, 5, 43, 151, 173, 215, 359, 755, 865, 1795, 6493, 7439, 15437, 26123, 32465, 37195, 54209, 62107, 77185, 130615, 271045, 310535, 1123289, 2330987, 2670601, 5616445, 9378157, 11654935, 13353005, 46890785, 403260751, 2016303755]

約数ペア:

[(1, 2016303755), (5, 403260751), (43, 46890785), (151, 13353005), (173, 11654935), (215, 9378157), (359, 5616445), (755, 2670601), (865, 2330987), (1795, 1123289), (6493, 310535), (7439, 271045), (15437, 130615), (26123, 77185), (32465, 62107), (37195, 54209)]