1539293756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{34949}}^1$

素因数の和:34995

約数の個数: 72

約数和(自身を含む): 3644306400

約数和(自身を除く): 2105012644

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 847, 1001, 1573, 1694, 2002, 3146, 3388, 4004, 6292, 11011, 22022, 34949, 44044, 69898, 139796, 244643, 384439, 454337, 489286, 768878, 908674, 978572, 1537756, 1817348, 2691073, 3180359, 4228829, 4997707, 5382146, 6360718, 8457658, 9995414, 10764292, 12721436, 16915316, 19990828, 29601803, 34983949, 54974777, 59203606, 69967898, 109949554, 118407212, 139935796, 219899108, 384823439, 769646878, 1539293756]

約数ペア:

[(1, 1539293756), (2, 769646878), (4, 384823439), (7, 219899108), (11, 139935796), (13, 118407212), (14, 109949554), (22, 69967898), (26, 59203606), (28, 54974777), (44, 34983949), (52, 29601803), (77, 19990828), (91, 16915316), (121, 12721436), (143, 10764292), (154, 9995414), (182, 8457658), (242, 6360718), (286, 5382146), (308, 4997707), (364, 4228829), (484, 3180359), (572, 2691073), (847, 1817348), (1001, 1537756), (1573, 978572), (1694, 908674), (2002, 768878), (3146, 489286), (3388, 454337), (4004, 384439), (6292, 244643), (11011, 139796), (22022, 69898), (34949, 44044)]