1337183286

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 2767564800

約数和(自身を除く): 1430381514

約数列:

[1, 2, 3, 6, 83, 103, 131, 166, 199, 206, 249, 262, 309, 393, 398, 498, 597, 618, 786, 1194, 8549, 10873, 13493, 16517, 17098, 20497, 21746, 25647, 26069, 26986, 32619, 33034, 40479, 40994, 49551, 51294, 52138, 61491, 65238, 78207, 80958, 99102, 122982, 156414, 1119919, 1701251, 2163727, 2239838, 2685107, 3359757, 3402502, 4327454, 5103753, 5370214, 6491181, 6719514, 8055321, 10207506, 12982362, 16110642, 222863881, 445727762, 668591643, 1337183286]

約数ペア:

[(1, 1337183286), (2, 668591643), (3, 445727762), (6, 222863881), (83, 16110642), (103, 12982362), (131, 10207506), (166, 8055321), (199, 6719514), (206, 6491181), (249, 5370214), (262, 5103753), (309, 4327454), (393, 3402502), (398, 3359757), (498, 2685107), (597, 2239838), (618, 2163727), (786, 1701251), (1194, 1119919), (8549, 156414), (10873, 122982), (13493, 99102), (16517, 80958), (17098, 78207), (20497, 65238), (21746, 61491), (25647, 52138), (26069, 51294), (26986, 49551), (32619, 40994), (33034, 40479)]