1917945862

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1929523}}^1$

素因数の和:1929603

約数の個数: 16

約数和(自身を含む): 3334217472

約数和(自身を除く): 1416271610

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1929523, 3859046, 13506661, 27013322, 136996133, 273992266, 958972931, 1917945862]

約数ペア:

[(1, 1917945862), (2, 958972931), (7, 273992266), (14, 136996133), (71, 27013322), (142, 13506661), (497, 3859046), (994, 1929523)]