1489724938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1332491}}^1$

素因数の和:1332549

約数の個数: 16

約数和(自身を含む): 2462445216

約数和(自身を除く): 972720278

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1332491, 2664982, 17322383, 34644766, 57297113, 114594226, 744862469, 1489724938]

約数ペア:

[(1, 1489724938), (2, 744862469), (13, 114594226), (26, 57297113), (43, 34644766), (86, 17322383), (559, 2664982), (1118, 1332491)]