1489357902

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{1193}}^1$

素因数の和:1497

約数の個数: 64

約数和(自身を含む): 3218641920

約数和(自身を除く): 1729284018

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 233, 282, 466, 699, 893, 1193, 1398, 1786, 2386, 2679, 3579, 4427, 5358, 7158, 8854, 10951, 13281, 21902, 22667, 26562, 32853, 45334, 56071, 65706, 68001, 112142, 136002, 168213, 208069, 277969, 336426, 416138, 555938, 624207, 833907, 1065349, 1248414, 1667814, 2130698, 3196047, 5281411, 6392094, 10562822, 13064543, 15844233, 26129086, 31688466, 39193629, 78387258, 248226317, 496452634, 744678951, 1489357902]

約数ペア:

[(1, 1489357902), (2, 744678951), (3, 496452634), (6, 248226317), (19, 78387258), (38, 39193629), (47, 31688466), (57, 26129086), (94, 15844233), (114, 13064543), (141, 10562822), (233, 6392094), (282, 5281411), (466, 3196047), (699, 2130698), (893, 1667814), (1193, 1248414), (1398, 1065349), (1786, 833907), (2386, 624207), (2679, 555938), (3579, 416138), (4427, 336426), (5358, 277969), (7158, 208069), (8854, 168213), (10951, 136002), (13281, 112142), (21902, 68001), (22667, 65706), (26562, 56071), (32853, 45334)]