20230158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{619}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 43747200

約数和(自身を除く): 23517042

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 419, 619, 838, 1238, 1257, 1857, 2514, 3714, 5447, 8047, 10894, 16094, 16341, 24141, 32682, 48282, 259361, 518722, 778083, 1556166, 3371693, 6743386, 10115079, 20230158]

約数ペア:

[(1, 20230158), (2, 10115079), (3, 6743386), (6, 3371693), (13, 1556166), (26, 778083), (39, 518722), (78, 259361), (419, 48282), (619, 32682), (838, 24141), (1238, 16341), (1257, 16094), (1857, 10894), (2514, 8047), (3714, 5447)]