381834346

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{8941}}^1$

素因数の和:9237

約数の個数: 16

約数和(自身を含む): 580729248

約数和(自身を除く): 198894902

約数列:

[1, 2, 131, 163, 262, 326, 8941, 17882, 21353, 42706, 1171271, 1457383, 2342542, 2914766, 190917173, 381834346]

約数ペア:

[(1, 381834346), (2, 190917173), (131, 2914766), (163, 2342542), (262, 1457383), (326, 1171271), (8941, 42706), (17882, 21353)]