2597621104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{542981}}^1$

素因数の和:543025

約数の個数: 40

約数和(自身を含む): 5655700512

約数和(自身を除く): 3058079408

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 542981, 1085962, 2171924, 4343848, 7058753, 8687696, 12488563, 14117506, 24977126, 28235012, 49954252, 56470024, 99908504, 112940048, 162351319, 199817008, 324702638, 649405276, 1298810552, 2597621104]

約数ペア:

[(1, 2597621104), (2, 1298810552), (4, 649405276), (8, 324702638), (13, 199817008), (16, 162351319), (23, 112940048), (26, 99908504), (46, 56470024), (52, 49954252), (92, 28235012), (104, 24977126), (184, 14117506), (208, 12488563), (299, 8687696), (368, 7058753), (598, 4343848), (1196, 2171924), (2392, 1085962), (4784, 542981)]