1234974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 2709504

約数和(自身を除く): 1474530

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 223, 426, 446, 669, 923, 1338, 1846, 2769, 2899, 5538, 5798, 8697, 15833, 17394, 31666, 47499, 94998, 205829, 411658, 617487, 1234974]

約数ペア:

[(1, 1234974), (2, 617487), (3, 411658), (6, 205829), (13, 94998), (26, 47499), (39, 31666), (71, 17394), (78, 15833), (142, 8697), (213, 5798), (223, 5538), (426, 2899), (446, 2769), (669, 1846), (923, 1338)]