1908488833116

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1759}}^1\times {\mathrm{351811}}^1$

素因数の和:353834

約数の個数: 48

約数和(自身を含む): 4473022202880

約数和(自身を除く): 2564533369764

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 1759, 3084, 3518, 5277, 7036, 10554, 21108, 351811, 452063, 703622, 904126, 1055433, 1356189, 1407244, 1808252, 2110866, 2712378, 4221732, 5424756, 90415427, 180830854, 271246281, 361661708, 542492562, 618835549, 1084985124, 1237671098, 1856506647, 2475342196, 3713013294, 7426026588, 159040736093, 318081472186, 477122208279, 636162944372, 954244416558, 1908488833116]

約数ペア:

[(1, 1908488833116), (2, 954244416558), (3, 636162944372), (4, 477122208279), (6, 318081472186), (12, 159040736093), (257, 7426026588), (514, 3713013294), (771, 2475342196), (1028, 1856506647), (1542, 1237671098), (1759, 1084985124), (3084, 618835549), (3518, 542492562), (5277, 361661708), (7036, 271246281), (10554, 180830854), (21108, 90415427), (351811, 5424756), (452063, 4221732), (703622, 2712378), (904126, 2110866), (1055433, 1808252), (1356189, 1407244)]