13640537414

素因数分解:

$2^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1238023}}^1$

素因数の和:1238819

約数の個数: 16

約数和(自身を含む): 23413509888

約数和(自身を除く): 9772972474

約数列:

[1, 2, 7, 14, 787, 1574, 5509, 11018, 1238023, 2476046, 8666161, 17332322, 974324101, 1948648202, 6820268707, 13640537414]

約数ペア:

[(1, 13640537414), (2, 6820268707), (7, 1948648202), (14, 974324101), (787, 17332322), (1574, 8666161), (5509, 2476046), (11018, 1238023)]