1915242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 4521984

約数和(自身を除く): 2606742

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 1471, 2942, 4413, 8826, 10297, 20594, 30891, 45601, 61782, 91202, 136803, 273606, 319207, 638414, 957621, 1915242]

約数ペア:

[(1, 1915242), (2, 957621), (3, 638414), (6, 319207), (7, 273606), (14, 136803), (21, 91202), (31, 61782), (42, 45601), (62, 30891), (93, 20594), (186, 10297), (217, 8826), (434, 4413), (651, 2942), (1302, 1471)]