1873443385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{8147}}^1$

素因数の和:8313

約数の個数: 32

約数和(自身を含む): 2541393792

約数和(自身を除く): 667950407

約数列:

[1, 5, 11, 37, 55, 113, 185, 407, 565, 1243, 2035, 4181, 6215, 8147, 20905, 40735, 45991, 89617, 229955, 301439, 448085, 920611, 1507195, 3315829, 4603055, 10126721, 16579145, 34062607, 50633605, 170313035, 374688677, 1873443385]

約数ペア:

[(1, 1873443385), (5, 374688677), (11, 170313035), (37, 50633605), (55, 34062607), (113, 16579145), (185, 10126721), (407, 4603055), (565, 3315829), (1243, 1507195), (2035, 920611), (4181, 448085), (6215, 301439), (8147, 229955), (20905, 89617), (40735, 45991)]