130208750924

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{857}}^1\times {\mathrm{12889}}^1$

素因数の和:14178

約数の個数: 48

約数和(自身を含む): 261360939840

約数和(自身を除く): 131152188916

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 857, 1684, 1714, 2947, 3428, 5894, 5999, 11788, 11998, 12889, 23996, 25778, 51556, 90223, 180446, 360797, 360892, 721594, 1443188, 2525579, 5051158, 5426269, 10102316, 10852538, 11045873, 21705076, 22091746, 37983883, 44183492, 75967766, 77321111, 151935532, 154642222, 309284444, 4650312533, 9300625066, 18601250132, 32552187731, 65104375462, 130208750924]

約数ペア:

[(1, 130208750924), (2, 65104375462), (4, 32552187731), (7, 18601250132), (14, 9300625066), (28, 4650312533), (421, 309284444), (842, 154642222), (857, 151935532), (1684, 77321111), (1714, 75967766), (2947, 44183492), (3428, 37983883), (5894, 22091746), (5999, 21705076), (11788, 11045873), (11998, 10852538), (12889, 10102316), (23996, 5426269), (25778, 5051158), (51556, 2525579), (90223, 1443188), (180446, 721594), (360797, 360892)]