56147442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{719839}}^1$

素因数の和:719857

約数の個数: 16

約数和(自身を含む): 120933120

約数和(自身を除く): 64785678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 719839, 1439678, 2159517, 4319034, 9357907, 18715814, 28073721, 56147442]

約数ペア:

[(1, 56147442), (2, 28073721), (3, 18715814), (6, 9357907), (13, 4319034), (26, 2159517), (39, 1439678), (78, 719839)]