1982051218

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1\times {\mathrm{3863}}^1$

素因数の和:4486

約数の個数: 32

約数和(自身を含む): 3455714304

約数和(自身を除く): 1473663086

約数列:

[1, 2, 7, 14, 67, 134, 469, 547, 938, 1094, 3829, 3863, 7658, 7726, 27041, 36649, 54082, 73298, 256543, 258821, 513086, 517642, 1811747, 2113061, 3623494, 4226122, 14791427, 29582854, 141575087, 283150174, 991025609, 1982051218]

約数ペア:

[(1, 1982051218), (2, 991025609), (7, 283150174), (14, 141575087), (67, 29582854), (134, 14791427), (469, 4226122), (547, 3623494), (938, 2113061), (1094, 1811747), (3829, 517642), (3863, 513086), (7658, 258821), (7726, 256543), (27041, 73298), (36649, 54082)]