11712575812

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{133261}}^1$

素因数の和:133388

約数の個数: 48

約数和(自身を含む): 24298460032

約数和(自身を除く): 12585884220

約数列:

[1, 2, 4, 7, 14, 28, 43, 73, 86, 146, 172, 292, 301, 511, 602, 1022, 1204, 2044, 3139, 6278, 12556, 21973, 43946, 87892, 133261, 266522, 533044, 932827, 1865654, 3731308, 5730223, 9728053, 11460446, 19456106, 22920892, 38912212, 40111561, 68096371, 80223122, 136192742, 160446244, 272385484, 418306279, 836612558, 1673225116, 2928143953, 5856287906, 11712575812]

約数ペア:

[(1, 11712575812), (2, 5856287906), (4, 2928143953), (7, 1673225116), (14, 836612558), (28, 418306279), (43, 272385484), (73, 160446244), (86, 136192742), (146, 80223122), (172, 68096371), (292, 40111561), (301, 38912212), (511, 22920892), (602, 19456106), (1022, 11460446), (1204, 9728053), (2044, 5730223), (3139, 3731308), (6278, 1865654), (12556, 932827), (21973, 533044), (43946, 266522), (87892, 133261)]