1340152809982

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{266009}}^1$

素因数の和:266257

約数の個数: 64

約数和(自身を含む): 2406807406080

約数和(自身を除く): 1066654596098

約数列:

[1, 2, 7, 14, 41, 67, 82, 131, 134, 262, 287, 469, 574, 917, 938, 1834, 2747, 5371, 5494, 8777, 10742, 17554, 19229, 37597, 38458, 61439, 75194, 122878, 266009, 359857, 532018, 719714, 1862063, 2518999, 3724126, 5037998, 10906369, 17822603, 21812738, 34847179, 35645206, 69694358, 76344583, 124758221, 152689166, 243930253, 249516442, 487860506, 730726723, 1428734339, 1461453446, 2334760993, 2857468678, 4669521986, 5115087061, 10001140373, 10230174122, 16343326951, 20002280746, 32686653902, 95725200713, 191450401426, 670076404991, 1340152809982]

約数ペア:

[(1, 1340152809982), (2, 670076404991), (7, 191450401426), (14, 95725200713), (41, 32686653902), (67, 20002280746), (82, 16343326951), (131, 10230174122), (134, 10001140373), (262, 5115087061), (287, 4669521986), (469, 2857468678), (574, 2334760993), (917, 1461453446), (938, 1428734339), (1834, 730726723), (2747, 487860506), (5371, 249516442), (5494, 243930253), (8777, 152689166), (10742, 124758221), (17554, 76344583), (19229, 69694358), (37597, 35645206), (38458, 34847179), (61439, 21812738), (75194, 17822603), (122878, 10906369), (266009, 5037998), (359857, 3724126), (532018, 2518999), (719714, 1862063)]