2689562778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{41341}}^1$

素因数の和:42902

約数の個数: 32

約数和(自身を含む): 6151689600

約数和(自身を除く): 3462126822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1549, 3098, 4647, 9294, 10843, 21686, 32529, 41341, 65058, 82682, 124023, 248046, 289387, 578774, 868161, 1736322, 64037209, 128074418, 192111627, 384223254, 448260463, 896520926, 1344781389, 2689562778]

約数ペア:

[(1, 2689562778), (2, 1344781389), (3, 896520926), (6, 448260463), (7, 384223254), (14, 192111627), (21, 128074418), (42, 64037209), (1549, 1736322), (3098, 868161), (4647, 578774), (9294, 289387), (10843, 248046), (21686, 124023), (32529, 82682), (41341, 65058)]