1288396054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{30391}}^1$

素因数の和:30492

約数の個数: 32

約数和(自身を含む): 2205729792

約数和(自身を除く): 917333738

約数列:

[1, 2, 11, 22, 41, 47, 82, 94, 451, 517, 902, 1034, 1927, 3854, 21197, 30391, 42394, 60782, 334301, 668602, 1246031, 1428377, 2492062, 2856754, 13706341, 15712147, 27412682, 31424294, 58563457, 117126914, 644198027, 1288396054]

約数ペア:

[(1, 1288396054), (2, 644198027), (11, 117126914), (22, 58563457), (41, 31424294), (47, 27412682), (82, 15712147), (94, 13706341), (451, 2856754), (517, 2492062), (902, 1428377), (1034, 1246031), (1927, 668602), (3854, 334301), (21197, 60782), (30391, 42394)]