2691766

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{227}}^1$

素因数の和:265

約数の個数: 36

約数和(自身を含む): 5185404

約数和(自身を除く): 2493638

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 227, 242, 454, 539, 847, 1078, 1589, 1694, 2497, 3178, 4994, 5929, 11123, 11858, 17479, 22246, 27467, 34958, 54934, 122353, 192269, 244706, 384538, 1345883, 2691766]

約数ペア:

[(1, 2691766), (2, 1345883), (7, 384538), (11, 244706), (14, 192269), (22, 122353), (49, 54934), (77, 34958), (98, 27467), (121, 22246), (154, 17479), (227, 11858), (242, 11123), (454, 5929), (539, 4994), (847, 3178), (1078, 2497), (1589, 1694)]