2774911390

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{569797}}^1$

素因数の和:570291

約数の個数: 16

約数和(自身を含む): 5005105632

約数和(自身を除く): 2230194242

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 569797, 1139594, 2848985, 5697970, 277491139, 554982278, 1387455695, 2774911390]

約数ペア:

[(1, 2774911390), (2, 1387455695), (5, 554982278), (10, 277491139), (487, 5697970), (974, 2848985), (2435, 1139594), (4870, 569797)]