661383190129

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{18895043}}^1$

素因数の和:18895160

約数の個数: 16

約数和(自身を含む): 734639310720

約数和(自身を除く): 73256120591

約数列:

[1, 17, 29, 71, 493, 1207, 2059, 35003, 18895043, 321215731, 547956247, 1341548053, 9315256199, 22806316901, 38904893537, 661383190129]

約数ペア:

[(1, 661383190129), (17, 38904893537), (29, 22806316901), (71, 9315256199), (493, 1341548053), (1207, 547956247), (2059, 321215731), (35003, 18895043)]