1330457702

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{487}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 2369589408

約数和(自身を除く): 1039131706

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 457, 487, 854, 914, 974, 2989, 3199, 3409, 5978, 6398, 6818, 22393, 23863, 27877, 29707, 44786, 47726, 55754, 59414, 195139, 207949, 222559, 390278, 415898, 445118, 1365973, 1455643, 1557913, 2731946, 2911286, 3115826, 10905391, 13576099, 21810782, 27152198, 95032693, 190065386, 665228851, 1330457702]

約数ペア:

[(1, 1330457702), (2, 665228851), (7, 190065386), (14, 95032693), (49, 27152198), (61, 21810782), (98, 13576099), (122, 10905391), (427, 3115826), (457, 2911286), (487, 2731946), (854, 1557913), (914, 1455643), (974, 1365973), (2989, 445118), (3199, 415898), (3409, 390278), (5978, 222559), (6398, 207949), (6818, 195139), (22393, 59414), (23863, 55754), (27877, 47726), (29707, 44786)]