1369968304

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{15679}}^1$

素因数の和:15857

約数の個数: 40

約数和(自身を含む): 2737602560

約数和(自身を除く): 1367634256

約数列:

[1, 2, 4, 8, 16, 43, 86, 127, 172, 254, 344, 508, 688, 1016, 2032, 5461, 10922, 15679, 21844, 31358, 43688, 62716, 87376, 125432, 250864, 674197, 1348394, 1991233, 2696788, 3982466, 5393576, 7964932, 10787152, 15929864, 31859728, 85623019, 171246038, 342492076, 684984152, 1369968304]

約数ペア:

[(1, 1369968304), (2, 684984152), (4, 342492076), (8, 171246038), (16, 85623019), (43, 31859728), (86, 15929864), (127, 10787152), (172, 7964932), (254, 5393576), (344, 3982466), (508, 2696788), (688, 1991233), (1016, 1348394), (2032, 674197), (5461, 250864), (10922, 125432), (15679, 87376), (21844, 62716), (31358, 43688)]