260090704

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{42443}}^1$

素因数の和:42834

約数の個数: 20

約数和(自身を含む): 505253376

約数和(自身を除く): 245162672

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 42443, 84886, 169772, 339544, 679088, 16255669, 32511338, 65022676, 130045352, 260090704]

約数ペア:

[(1, 260090704), (2, 130045352), (4, 65022676), (8, 32511338), (16, 16255669), (383, 679088), (766, 339544), (1532, 169772), (3064, 84886), (6128, 42443)]