266572624

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{234659}}^1$

素因数の和:234738

約数の個数: 20

約数和(自身を含む): 523761120

約数和(自身を除く): 257188496

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 234659, 469318, 938636, 1877272, 3754544, 16660789, 33321578, 66643156, 133286312, 266572624]

約数ペア:

[(1, 266572624), (2, 133286312), (4, 66643156), (8, 33321578), (16, 16660789), (71, 3754544), (142, 1877272), (284, 938636), (568, 469318), (1136, 234659)]