2678382266

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{184487}}^1$

素因数の和:184574

約数の個数: 32

約数和(自身を含む): 4941326592

約数和(自身を除く): 2262944326

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 2074, 7259, 14518, 184487, 368974, 1291409, 2582818, 3136279, 6272558, 11253707, 21953953, 22507414, 43907906, 78775949, 157551898, 191313019, 382626038, 1339191133, 2678382266]

約数ペア:

[(1, 2678382266), (2, 1339191133), (7, 382626038), (14, 191313019), (17, 157551898), (34, 78775949), (61, 43907906), (119, 22507414), (122, 21953953), (238, 11253707), (427, 6272558), (854, 3136279), (1037, 2582818), (2074, 1291409), (7259, 368974), (14518, 184487)]