1335438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{439}}^1$

素因数の和:473

約数の個数: 36

約数和(自身を含む): 3140280

約数和(自身を除く): 1804842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 439, 507, 878, 1014, 1317, 1521, 2634, 3042, 3951, 5707, 7902, 11414, 17121, 34242, 51363, 74191, 102726, 148382, 222573, 445146, 667719, 1335438]

約数ペア:

[(1, 1335438), (2, 667719), (3, 445146), (6, 222573), (9, 148382), (13, 102726), (18, 74191), (26, 51363), (39, 34242), (78, 17121), (117, 11414), (169, 7902), (234, 5707), (338, 3951), (439, 3042), (507, 2634), (878, 1521), (1014, 1317)]