1131004

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 2336768

約数和(自身を除く): 1205764

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1303, 2606, 5212, 9121, 18242, 36484, 40393, 80786, 161572, 282751, 565502, 1131004]

約数ペア:

[(1, 1131004), (2, 565502), (4, 282751), (7, 161572), (14, 80786), (28, 40393), (31, 36484), (62, 18242), (124, 9121), (217, 5212), (434, 2606), (868, 1303)]