1294392786

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{757}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 2776826880

約数和(自身を除く): 1482434094

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 317, 634, 757, 899, 951, 1514, 1798, 1902, 2271, 2697, 4542, 5394, 9193, 9827, 18386, 19654, 21953, 23467, 27579, 29481, 43906, 46934, 55158, 58962, 65859, 70401, 131718, 140802, 239969, 284983, 479938, 569966, 680543, 719907, 854949, 1361086, 1439814, 1709898, 2041629, 4083258, 6959101, 7439039, 13918202, 14878078, 20877303, 22317117, 41754606, 44634234, 215732131, 431464262, 647196393, 1294392786]

約数ペア:

[(1, 1294392786), (2, 647196393), (3, 431464262), (6, 215732131), (29, 44634234), (31, 41754606), (58, 22317117), (62, 20877303), (87, 14878078), (93, 13918202), (174, 7439039), (186, 6959101), (317, 4083258), (634, 2041629), (757, 1709898), (899, 1439814), (951, 1361086), (1514, 854949), (1798, 719907), (1902, 680543), (2271, 569966), (2697, 479938), (4542, 284983), (5394, 239969), (9193, 140802), (9827, 131718), (18386, 70401), (19654, 65859), (21953, 58962), (23467, 55158), (27579, 46934), (29481, 43906)]