21167301076

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2746147}}^1$

素因数の和:2746239

約数の個数: 24

約数和(自身を含む): 38753640576

約数和(自身を除く): 17586339500

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3854, 7708, 2746147, 5492294, 10984588, 112592027, 129068909, 225184054, 258137818, 450368108, 516275636, 5291825269, 10583650538, 21167301076]

約数ペア:

[(1, 21167301076), (2, 10583650538), (4, 5291825269), (41, 516275636), (47, 450368108), (82, 258137818), (94, 225184054), (164, 129068909), (188, 112592027), (1927, 10984588), (3854, 5492294), (7708, 2746147)]