2525012

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2909}}^1$

素因数の和:2951

約数の個数: 24

約数和(自身を含む): 5214720

約数和(自身を除く): 2689708

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2909, 5818, 11636, 20363, 40726, 81452, 90179, 180358, 360716, 631253, 1262506, 2525012]

約数ペア:

[(1, 2525012), (2, 1262506), (4, 631253), (7, 360716), (14, 180358), (28, 90179), (31, 81452), (62, 40726), (124, 20363), (217, 11636), (434, 5818), (868, 2909)]