13320242572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{989029}}^1$

素因数の和:989090

約数の個数: 48

約数和(自身を含む): 29465181760

約数和(自身を除く): 16144939188

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 6734, 13468, 989029, 1978058, 3956116, 6923203, 12857377, 13846406, 25714754, 27692812, 36594073, 51429508, 73188146, 90001639, 146376292, 180003278, 256158511, 360006556, 475722949, 512317022, 951445898, 1024634044, 1902891796, 3330060643, 6660121286, 13320242572]

約数ペア:

[(1, 13320242572), (2, 6660121286), (4, 3330060643), (7, 1902891796), (13, 1024634044), (14, 951445898), (26, 512317022), (28, 475722949), (37, 360006556), (52, 256158511), (74, 180003278), (91, 146376292), (148, 90001639), (182, 73188146), (259, 51429508), (364, 36594073), (481, 27692812), (518, 25714754), (962, 13846406), (1036, 12857377), (1924, 6923203), (3367, 3956116), (6734, 1978058), (13468, 989029)]