1211654804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{599}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 2275257600

約数和(自身を除く): 1063602796

約数列:

[1, 2, 4, 17, 34, 68, 151, 197, 302, 394, 599, 604, 788, 1198, 2396, 2567, 3349, 5134, 6698, 10183, 10268, 13396, 20366, 29747, 40732, 59494, 90449, 118003, 118988, 180898, 236006, 361796, 472012, 505699, 1011398, 1537633, 2006051, 2022796, 3075266, 4012102, 6150532, 8024204, 17818453, 35636906, 71273812, 302913701, 605827402, 1211654804]

約数ペア:

[(1, 1211654804), (2, 605827402), (4, 302913701), (17, 71273812), (34, 35636906), (68, 17818453), (151, 8024204), (197, 6150532), (302, 4012102), (394, 3075266), (599, 2022796), (604, 2006051), (788, 1537633), (1198, 1011398), (2396, 505699), (2567, 472012), (3349, 361796), (5134, 236006), (6698, 180898), (10183, 118988), (10268, 118003), (13396, 90449), (20366, 59494), (29747, 40732)]