2820692

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{769}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 5691840

約数和(自身を除く): 2871148

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 769, 917, 1538, 1834, 3076, 3668, 5383, 10766, 21532, 100739, 201478, 402956, 705173, 1410346, 2820692]

約数ペア:

[(1, 2820692), (2, 1410346), (4, 705173), (7, 402956), (14, 201478), (28, 100739), (131, 21532), (262, 10766), (524, 5383), (769, 3668), (917, 3076), (1538, 1834)]