713891690

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{7687}}^1$

素因数の和:7982

約数の個数: 32

約数和(自身を含む): 1325165184

約数和(自身を除く): 611273494

約数列:

[1, 2, 5, 10, 37, 74, 185, 251, 370, 502, 1255, 2510, 7687, 9287, 15374, 18574, 38435, 46435, 76870, 92870, 284419, 568838, 1422095, 1929437, 2844190, 3858874, 9647185, 19294370, 71389169, 142778338, 356945845, 713891690]

約数ペア:

[(1, 713891690), (2, 356945845), (5, 142778338), (10, 71389169), (37, 19294370), (74, 9647185), (185, 3858874), (251, 2844190), (370, 1929437), (502, 1422095), (1255, 568838), (2510, 284419), (7687, 92870), (9287, 76870), (15374, 46435), (18574, 38435)]