539853886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 975421440

約数和(自身を除く): 435567554

約数列:

[1, 2, 11, 13, 22, 26, 89, 127, 143, 167, 178, 254, 286, 334, 979, 1157, 1397, 1651, 1837, 1958, 2171, 2314, 2794, 3302, 3674, 4342, 11303, 12727, 14863, 18161, 21209, 22606, 23881, 25454, 29726, 36322, 42418, 47762, 124333, 146939, 163493, 193219, 233299, 248666, 275717, 293878, 326986, 386438, 466598, 551434, 1616329, 1887601, 2125409, 3032887, 3232658, 3775202, 4250818, 6065774, 20763611, 24538813, 41527222, 49077626, 269926943, 539853886]

約数ペア:

[(1, 539853886), (2, 269926943), (11, 49077626), (13, 41527222), (22, 24538813), (26, 20763611), (89, 6065774), (127, 4250818), (143, 3775202), (167, 3232658), (178, 3032887), (254, 2125409), (286, 1887601), (334, 1616329), (979, 551434), (1157, 466598), (1397, 386438), (1651, 326986), (1837, 293878), (1958, 275717), (2171, 248666), (2314, 233299), (2794, 193219), (3302, 163493), (3674, 146939), (4342, 124333), (11303, 47762), (12727, 42418), (14863, 36322), (18161, 29726), (21209, 25454), (22606, 23881)]