1317507758

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{709}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 2453760000

約数和(自身を除く): 1136252242

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 199, 203, 322, 398, 406, 667, 709, 1334, 1393, 1418, 2786, 4577, 4669, 4963, 5771, 9154, 9338, 9926, 11542, 16307, 20561, 32039, 32614, 40397, 41122, 64078, 80794, 114149, 132733, 141091, 143927, 228298, 265466, 282182, 287854, 472903, 929131, 945806, 987637, 1858262, 1975274, 3245093, 3310321, 4091639, 6490186, 6620642, 8183278, 22715651, 28641473, 45431302, 57282946, 94107697, 188215394, 658753879, 1317507758]

約数ペア:

[(1, 1317507758), (2, 658753879), (7, 188215394), (14, 94107697), (23, 57282946), (29, 45431302), (46, 28641473), (58, 22715651), (161, 8183278), (199, 6620642), (203, 6490186), (322, 4091639), (398, 3310321), (406, 3245093), (667, 1975274), (709, 1858262), (1334, 987637), (1393, 945806), (1418, 929131), (2786, 472903), (4577, 287854), (4669, 282182), (4963, 265466), (5771, 228298), (9154, 143927), (9338, 141091), (9926, 132733), (11542, 114149), (16307, 80794), (20561, 64078), (32039, 41122), (32614, 40397)]