28291432012

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{133450151}}^1$

素因数の和:133450208

約数の個数: 12

約数和(自身を含む): 50444157456

約数和(自身を除く): 22152725444

約数列:

[1, 2, 4, 53, 106, 212, 133450151, 266900302, 533800604, 7072858003, 14145716006, 28291432012]

約数ペア:

[(1, 28291432012), (2, 14145716006), (4, 7072858003), (53, 533800604), (106, 266900302), (212, 133450151)]