1371866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 16

約数和(自身を含む): 2201256

約数和(自身を除く): 829390

約数列:

[1, 2, 17, 34, 157, 257, 314, 514, 2669, 4369, 5338, 8738, 40349, 80698, 685933, 1371866]

約数ペア:

[(1, 1371866), (2, 685933), (17, 80698), (34, 40349), (157, 8738), (257, 5338), (314, 4369), (514, 2669)]