2013202208

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{9319}}^1$

素因数の和:9529

約数の個数: 48

約数和(自身を含む): 4081936320

約数和(自身を除く): 2068734112

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 157, 172, 314, 344, 628, 688, 1256, 1376, 2512, 5024, 6751, 9319, 13502, 18638, 27004, 37276, 54008, 74552, 108016, 149104, 216032, 298208, 400717, 801434, 1463083, 1602868, 2926166, 3205736, 5852332, 6411472, 11704664, 12822944, 23409328, 46818656, 62912569, 125825138, 251650276, 503300552, 1006601104, 2013202208]

約数ペア:

[(1, 2013202208), (2, 1006601104), (4, 503300552), (8, 251650276), (16, 125825138), (32, 62912569), (43, 46818656), (86, 23409328), (157, 12822944), (172, 11704664), (314, 6411472), (344, 5852332), (628, 3205736), (688, 2926166), (1256, 1602868), (1376, 1463083), (2512, 801434), (5024, 400717), (6751, 298208), (9319, 216032), (13502, 149104), (18638, 108016), (27004, 74552), (37276, 54008)]