1288831208

素因数分解:

$2^3\times 7^1\times {\mathrm{23014843}}^1$

素因数の和:23014856

約数の個数: 16

約数和(自身を含む): 2761781280

約数和(自身を除く): 1472950072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 23014843, 46029686, 92059372, 161103901, 184118744, 322207802, 644415604, 1288831208]

約数ペア:

[(1, 1288831208), (2, 644415604), (4, 322207802), (7, 184118744), (8, 161103901), (14, 92059372), (28, 46029686), (56, 23014843)]