83940974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{463}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 143431680

約数和(自身を除く): 59490706

約数列:

[1, 2, 13, 19, 26, 38, 247, 367, 463, 494, 734, 926, 4771, 6019, 6973, 8797, 9542, 12038, 13946, 17594, 90649, 114361, 169921, 181298, 228722, 339842, 2208973, 3228499, 4417946, 6456998, 41970487, 83940974]

約数ペア:

[(1, 83940974), (2, 41970487), (13, 6456998), (19, 4417946), (26, 3228499), (38, 2208973), (247, 339842), (367, 228722), (463, 181298), (494, 169921), (734, 114361), (926, 90649), (4771, 17594), (6019, 13946), (6973, 12038), (8797, 9542)]