13980596

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 30917376

約数和(自身を除く): 16936780

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1277, 1564, 2554, 2737, 5108, 5474, 8939, 10948, 17878, 21709, 29371, 35756, 43418, 58742, 86836, 117484, 151963, 205597, 303926, 411194, 499307, 607852, 822388, 998614, 1997228, 3495149, 6990298, 13980596]

約数ペア:

[(1, 13980596), (2, 6990298), (4, 3495149), (7, 1997228), (14, 998614), (17, 822388), (23, 607852), (28, 499307), (34, 411194), (46, 303926), (68, 205597), (92, 151963), (119, 117484), (161, 86836), (238, 58742), (322, 43418), (391, 35756), (476, 29371), (644, 21709), (782, 17878), (1277, 10948), (1564, 8939), (2554, 5474), (2737, 5108)]