2078889781172

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{743}}^1\times {\mathrm{41149}}^1$

素因数の和:42176

約数の個数: 48

約数和(自身を含む): 3703262976000

約数和(自身を除く): 1624373194828

約数列:

[1, 2, 4, 89, 178, 191, 356, 382, 743, 764, 1486, 2972, 16999, 33998, 41149, 66127, 67996, 82298, 132254, 141913, 164596, 264508, 283826, 567652, 3662261, 7324522, 7859459, 12630257, 14649044, 15718918, 25260514, 30573707, 31437836, 50521028, 61147414, 122294828, 699491851, 1398983702, 2721059923, 2797967404, 5442119846, 5839578037, 10884239692, 11679156074, 23358312148, 519722445293, 1039444890586, 2078889781172]

約数ペア:

[(1, 2078889781172), (2, 1039444890586), (4, 519722445293), (89, 23358312148), (178, 11679156074), (191, 10884239692), (356, 5839578037), (382, 5442119846), (743, 2797967404), (764, 2721059923), (1486, 1398983702), (2972, 699491851), (16999, 122294828), (33998, 61147414), (41149, 50521028), (66127, 31437836), (67996, 30573707), (82298, 25260514), (132254, 15718918), (141913, 14649044), (164596, 12630257), (264508, 7859459), (283826, 7324522), (567652, 3662261)]