2016169771

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{1427}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 2566287360

約数和(自身を除く): 550117589

約数列:

[1, 7, 11, 59, 77, 311, 413, 649, 1427, 2177, 3421, 4543, 9989, 15697, 18349, 23947, 84193, 109879, 128443, 201839, 443797, 589351, 926123, 1412873, 3106579, 4881767, 6482861, 26184023, 34172369, 183288161, 288024253, 2016169771]

約数ペア:

[(1, 2016169771), (7, 288024253), (11, 183288161), (59, 34172369), (77, 26184023), (311, 6482861), (413, 4881767), (649, 3106579), (1427, 1412873), (2177, 926123), (3421, 589351), (4543, 443797), (9989, 201839), (15697, 128443), (18349, 109879), (23947, 84193)]