1020458

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:293

約数の個数: 16

約数和(自身を含む): 1605120

約数和(自身を除く): 584662

約数列:

[1, 2, 31, 62, 109, 151, 218, 302, 3379, 4681, 6758, 9362, 16459, 32918, 510229, 1020458]

約数ペア:

[(1, 1020458), (2, 510229), (31, 32918), (62, 16459), (109, 9362), (151, 6758), (218, 4681), (302, 3379)]