2831684

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 36

約数和(自身を含む): 5472684

約数和(自身を除く): 2641000

約数列:

[1, 2, 4, 19, 37, 38, 53, 74, 76, 106, 148, 212, 361, 703, 722, 1007, 1406, 1444, 1961, 2014, 2812, 3922, 4028, 7844, 13357, 19133, 26714, 37259, 38266, 53428, 74518, 76532, 149036, 707921, 1415842, 2831684]

約数ペア:

[(1, 2831684), (2, 1415842), (4, 707921), (19, 149036), (37, 76532), (38, 74518), (53, 53428), (74, 38266), (76, 37259), (106, 26714), (148, 19133), (212, 13357), (361, 7844), (703, 4028), (722, 3922), (1007, 2812), (1406, 2014), (1444, 1961)]