1311982

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3023}}^1$

素因数の和:3063

約数の個数: 16

約数和(自身を含む): 2322432

約数和(自身を除く): 1010450

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 3023, 6046, 21161, 42322, 93713, 187426, 655991, 1311982]

約数ペア:

[(1, 1311982), (2, 655991), (7, 187426), (14, 93713), (31, 42322), (62, 21161), (217, 6046), (434, 3023)]