2043135978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{13523}}^1$

素因数の和:13703

約数の個数: 48

約数和(自身を含む): 4454805600

約数和(自身を除く): 2411669622

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 169, 298, 338, 447, 507, 894, 1014, 1937, 3874, 5811, 11622, 13523, 25181, 27046, 40569, 50362, 75543, 81138, 151086, 175799, 351598, 527397, 1054794, 2014927, 2285387, 4029854, 4570774, 6044781, 6856161, 12089562, 13712322, 26194051, 52388102, 78582153, 157164306, 340522663, 681045326, 1021567989, 2043135978]

約数ペア:

[(1, 2043135978), (2, 1021567989), (3, 681045326), (6, 340522663), (13, 157164306), (26, 78582153), (39, 52388102), (78, 26194051), (149, 13712322), (169, 12089562), (298, 6856161), (338, 6044781), (447, 4570774), (507, 4029854), (894, 2285387), (1014, 2014927), (1937, 1054794), (3874, 527397), (5811, 351598), (11622, 175799), (13523, 151086), (25181, 81138), (27046, 75543), (40569, 50362)]