1439706788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1259}}^1\times {\mathrm{21991}}^1$

素因数の和:23267

約数の個数: 24

約数和(自身を含む): 2715572160

約数和(自身を除く): 1275865372

約数列:

[1, 2, 4, 13, 26, 52, 1259, 2518, 5036, 16367, 21991, 32734, 43982, 65468, 87964, 285883, 571766, 1143532, 27686669, 55373338, 110746676, 359926697, 719853394, 1439706788]

約数ペア:

[(1, 1439706788), (2, 719853394), (4, 359926697), (13, 110746676), (26, 55373338), (52, 27686669), (1259, 1143532), (2518, 571766), (5036, 285883), (16367, 87964), (21991, 65468), (32734, 43982)]