1838941

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 16

約数和(自身を含む): 2150064

約数和(自身を除く): 311123

約数列:

[1, 13, 17, 53, 157, 221, 689, 901, 2041, 2669, 8321, 11713, 34697, 108173, 141457, 1838941]

約数ペア:

[(1, 1838941), (13, 141457), (17, 108173), (53, 34697), (157, 11713), (221, 8321), (689, 2669), (901, 2041)]