1385128082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2803903}}^1$

素因数の和:2803937

約数の個数: 16

約数和(自身を含む): 2355279360

約数和(自身を除く): 970151278

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2803903, 5607806, 36450739, 53274157, 72901478, 106548314, 692564041, 1385128082]

約数ペア:

[(1, 1385128082), (2, 692564041), (13, 106548314), (19, 72901478), (26, 53274157), (38, 36450739), (247, 5607806), (494, 2803903)]