1131254786

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 1750118400

約数和(自身を除く): 618863614

約数列:

[1, 2, 71, 127, 142, 149, 254, 298, 421, 842, 9017, 10579, 18034, 18923, 21158, 29891, 37846, 53467, 59782, 62729, 106934, 125458, 1343533, 2687066, 3796157, 4453759, 7592314, 7966583, 8907518, 15933166, 565627393, 1131254786]

約数ペア:

[(1, 1131254786), (2, 565627393), (71, 15933166), (127, 8907518), (142, 7966583), (149, 7592314), (254, 4453759), (298, 3796157), (421, 2687066), (842, 1343533), (9017, 125458), (10579, 106934), (18034, 62729), (18923, 59782), (21158, 53467), (29891, 37846)]