2006645996

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^2\times {\mathrm{4349}}^1$

素因数の和:4506

約数の個数: 36

約数和(自身を含む): 3686155200

約数和(自身を除く): 1679509204

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3721, 3782, 4349, 7442, 7564, 8698, 14884, 17396, 115351, 134819, 230702, 265289, 269638, 461404, 530578, 539276, 1061156, 8223959, 16182629, 16447918, 32365258, 32895836, 64730516, 501661499, 1003322998, 2006645996]

約数ペア:

[(1, 2006645996), (2, 1003322998), (4, 501661499), (31, 64730516), (61, 32895836), (62, 32365258), (122, 16447918), (124, 16182629), (244, 8223959), (1891, 1061156), (3721, 539276), (3782, 530578), (4349, 461404), (7442, 269638), (7564, 265289), (8698, 230702), (14884, 134819), (17396, 115351)]