222128894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{371453}}^1$

素因数の和:371491

約数の個数: 16

約数和(自身を含む): 374425632

約数和(自身を除く): 152296738

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 371453, 742906, 4828889, 8543419, 9657778, 17086838, 111064447, 222128894]

約数ペア:

[(1, 222128894), (2, 111064447), (13, 17086838), (23, 9657778), (26, 8543419), (46, 4828889), (299, 742906), (598, 371453)]