997399680004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{161182883}}^1$

素因数の和:161182924

約数の個数: 48

約数和(自身を含む): 2274612859008

約数和(自身を除く): 1277213179004

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 161182883, 322365766, 644731532, 1128280181, 2095377479, 2256560362, 2740109011, 4190754958, 4513120724, 5480218022, 8381509916, 10960436044, 14667642353, 19180763077, 29335284706, 35621417143, 38361526154, 58670569412, 71242834286, 76723052308, 142485668572, 249349920001, 498699840002, 997399680004]

約数ペア:

[(1, 997399680004), (2, 498699840002), (4, 249349920001), (7, 142485668572), (13, 76723052308), (14, 71242834286), (17, 58670569412), (26, 38361526154), (28, 35621417143), (34, 29335284706), (52, 19180763077), (68, 14667642353), (91, 10960436044), (119, 8381509916), (182, 5480218022), (221, 4513120724), (238, 4190754958), (364, 2740109011), (442, 2256560362), (476, 2095377479), (884, 1128280181), (1547, 644731532), (3094, 322365766), (6188, 161182883)]