78340966

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{2549}}^1$

素因数の和:2700

約数の個数: 24

約数和(自身を含む): 130233600

約数和(自身を除く): 51892634

約数列:

[1, 2, 11, 22, 121, 127, 242, 254, 1397, 2549, 2794, 5098, 15367, 28039, 30734, 56078, 308429, 323723, 616858, 647446, 3560953, 7121906, 39170483, 78340966]

約数ペア:

[(1, 78340966), (2, 39170483), (11, 7121906), (22, 3560953), (121, 647446), (127, 616858), (242, 323723), (254, 308429), (1397, 56078), (2549, 30734), (2794, 28039), (5098, 15367)]