387327382

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{7589}}^1$

素因数の和:7768

約数の個数: 24

約数和(自身を含む): 633370320

約数和(自身を除く): 246042938

約数列:

[1, 2, 13, 26, 151, 169, 302, 338, 1963, 3926, 7589, 15178, 25519, 51038, 98657, 197314, 1145939, 1282541, 2291878, 2565082, 14897207, 29794414, 193663691, 387327382]

約数ペア:

[(1, 387327382), (2, 193663691), (13, 29794414), (26, 14897207), (151, 2565082), (169, 2291878), (302, 1282541), (338, 1145939), (1963, 197314), (3926, 98657), (7589, 51038), (15178, 25519)]