1208173686

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1\times {\mathrm{3331}}^1$

素因数の和:4388

約数の個数: 32

約数和(自身を含む): 2459175936

約数和(自身を除く): 1251002250

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 991, 1982, 2973, 3331, 5946, 6662, 9993, 19986, 60451, 120902, 181353, 203191, 362706, 406382, 609573, 1219146, 3301021, 6602042, 9903063, 19806126, 201362281, 402724562, 604086843, 1208173686]

約数ペア:

[(1, 1208173686), (2, 604086843), (3, 402724562), (6, 201362281), (61, 19806126), (122, 9903063), (183, 6602042), (366, 3301021), (991, 1219146), (1982, 609573), (2973, 406382), (3331, 362706), (5946, 203191), (6662, 181353), (9993, 120902), (19986, 60451)]