1260147014

素因数分解:

$2^1\times 7^3\times {\mathrm{1836949}}^1$

素因数の和:1836972

約数の個数: 16

約数和(自身を含む): 2204340000

約数和(自身を除く): 944192986

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1836949, 3673898, 12858643, 25717286, 90010501, 180021002, 630073507, 1260147014]

約数ペア:

[(1, 1260147014), (2, 630073507), (7, 180021002), (14, 90010501), (49, 25717286), (98, 12858643), (343, 3673898), (686, 1836949)]