2043393002

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{129509}}^1$

素因数の和:129555

約数の個数: 32

約数和(自身を含む): 3729888000

約数和(自身を除く): 1686494998

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 1127, 2254, 7889, 15778, 129509, 259018, 906563, 1813126, 2978707, 5957414, 6345941, 12691882, 20850949, 41701898, 44421587, 88843174, 145956643, 291913286, 1021696501, 2043393002]

約数ペア:

[(1, 2043393002), (2, 1021696501), (7, 291913286), (14, 145956643), (23, 88843174), (46, 44421587), (49, 41701898), (98, 20850949), (161, 12691882), (322, 6345941), (343, 5957414), (686, 2978707), (1127, 1813126), (2254, 906563), (7889, 259018), (15778, 129509)]