515090108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{503}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 995742720

約数和(自身を除く): 480652612

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 419, 503, 611, 838, 1006, 1222, 1676, 2012, 2444, 5447, 6539, 10894, 13078, 19693, 21788, 23641, 26156, 39386, 47282, 78772, 94564, 210757, 256009, 307333, 421514, 512018, 614666, 843028, 1024036, 1229332, 2739841, 5479682, 9905579, 10959364, 19811158, 39622316, 128772527, 257545054, 515090108]

約数ペア:

[(1, 515090108), (2, 257545054), (4, 128772527), (13, 39622316), (26, 19811158), (47, 10959364), (52, 9905579), (94, 5479682), (188, 2739841), (419, 1229332), (503, 1024036), (611, 843028), (838, 614666), (1006, 512018), (1222, 421514), (1676, 307333), (2012, 256009), (2444, 210757), (5447, 94564), (6539, 78772), (10894, 47282), (13078, 39386), (19693, 26156), (21788, 23641)]