2016436845

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{243973}}^1$

素因数の和:244029

約数の個数: 32

約数和(自身を含む): 3513225600

約数和(自身を除く): 1496788755

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 8265, 243973, 731919, 1219865, 3659595, 4635487, 7075217, 13906461, 21225651, 23177435, 35376085, 69532305, 106128255, 134429123, 403287369, 672145615, 2016436845]

約数ペア:

[(1, 2016436845), (3, 672145615), (5, 403287369), (15, 134429123), (19, 106128255), (29, 69532305), (57, 35376085), (87, 23177435), (95, 21225651), (145, 13906461), (285, 7075217), (435, 4635487), (551, 3659595), (1653, 1219865), (2755, 731919), (8265, 243973)]