2853004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 6370560

約数和(自身を除く): 3517556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 157, 236, 308, 314, 413, 628, 649, 826, 1099, 1298, 1652, 1727, 2198, 2596, 3454, 4396, 4543, 6908, 9086, 9263, 12089, 18172, 18526, 24178, 37052, 48356, 64841, 101893, 129682, 203786, 259364, 407572, 713251, 1426502, 2853004]

約数ペア:

[(1, 2853004), (2, 1426502), (4, 713251), (7, 407572), (11, 259364), (14, 203786), (22, 129682), (28, 101893), (44, 64841), (59, 48356), (77, 37052), (118, 24178), (154, 18526), (157, 18172), (236, 12089), (308, 9263), (314, 9086), (413, 6908), (628, 4543), (649, 4396), (826, 3454), (1099, 2596), (1298, 2198), (1652, 1727)]