13306881448

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{587}}^1\times {\mathrm{1277}}^1$

素因数の和:2194

約数の個数: 64

約数和(自身を含む): 28675866240

約数和(自身を除く): 15368984792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 587, 634, 1174, 1268, 1277, 2219, 2348, 2536, 2554, 4109, 4438, 4696, 5108, 8218, 8876, 8939, 10216, 16436, 17752, 17878, 32872, 35756, 71512, 186079, 372158, 404809, 744316, 749599, 809618, 1302553, 1488632, 1499198, 1619236, 2605106, 2833663, 2998396, 3238472, 5210212, 5247193, 5667326, 5996792, 10420424, 10494386, 11334652, 20988772, 22669304, 41977544, 237622883, 475245766, 950491532, 1663360181, 1900983064, 3326720362, 6653440724, 13306881448]

約数ペア:

[(1, 13306881448), (2, 6653440724), (4, 3326720362), (7, 1900983064), (8, 1663360181), (14, 950491532), (28, 475245766), (56, 237622883), (317, 41977544), (587, 22669304), (634, 20988772), (1174, 11334652), (1268, 10494386), (1277, 10420424), (2219, 5996792), (2348, 5667326), (2536, 5247193), (2554, 5210212), (4109, 3238472), (4438, 2998396), (4696, 2833663), (5108, 2605106), (8218, 1619236), (8876, 1499198), (8939, 1488632), (10216, 1302553), (16436, 809618), (17752, 749599), (17878, 744316), (32872, 404809), (35756, 372158), (71512, 186079)]