1279703012

素因数分解:

$2^2\times 7^2\times {\mathrm{6529097}}^1$

素因数の和:6529115

約数の個数: 18

約数和(自身を含む): 2605110102

約数和(自身を除く): 1325407090

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 6529097, 13058194, 26116388, 45703679, 91407358, 182814716, 319925753, 639851506, 1279703012]

約数ペア:

[(1, 1279703012), (2, 639851506), (4, 319925753), (7, 182814716), (14, 91407358), (28, 45703679), (49, 26116388), (98, 13058194), (196, 6529097)]