2912168048

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{587}}^1\times {\mathrm{2081}}^1$

素因数の和:2825

約数の個数: 40

約数和(自身を含む): 5692604400

約数和(自身を除く): 2780436352

約数列:

[1, 2, 4, 8, 16, 149, 298, 587, 596, 1174, 1192, 2081, 2348, 2384, 4162, 4696, 8324, 9392, 16648, 33296, 87463, 174926, 310069, 349852, 620138, 699704, 1221547, 1240276, 1399408, 2443094, 2480552, 4886188, 4961104, 9772376, 19544752, 182010503, 364021006, 728042012, 1456084024, 2912168048]

約数ペア:

[(1, 2912168048), (2, 1456084024), (4, 728042012), (8, 364021006), (16, 182010503), (149, 19544752), (298, 9772376), (587, 4961104), (596, 4886188), (1174, 2480552), (1192, 2443094), (2081, 1399408), (2348, 1240276), (2384, 1221547), (4162, 699704), (4696, 620138), (8324, 349852), (9392, 310069), (16648, 174926), (33296, 87463)]