3781567478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{4079}}^1$

素因数の和:4472

約数の個数: 32

約数和(自身を含む): 6175128960

約数和(自身を除く): 2393561482

約数列:

[1, 2, 13, 26, 181, 197, 362, 394, 2353, 2561, 4079, 4706, 5122, 8158, 35657, 53027, 71314, 106054, 463541, 738299, 803563, 927082, 1476598, 1607126, 9597887, 10446319, 19195774, 20892638, 145444903, 290889806, 1890783739, 3781567478]

約数ペア:

[(1, 3781567478), (2, 1890783739), (13, 290889806), (26, 145444903), (181, 20892638), (197, 19195774), (362, 10446319), (394, 9597887), (2353, 1607126), (2561, 1476598), (4079, 927082), (4706, 803563), (5122, 738299), (8158, 463541), (35657, 106054), (53027, 71314)]