1318562882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1\times {\mathrm{3617}}^1$

素因数の和:5642

約数の個数: 32

約数和(自身を含む): 2436158592

約数和(自身を除く): 1117595710

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 2003, 3617, 4006, 7234, 14021, 25319, 26039, 28042, 47021, 50638, 52078, 94042, 182273, 329147, 364546, 658294, 7244851, 14489702, 50713957, 94183063, 101427914, 188366126, 659281441, 1318562882]

約数ペア:

[(1, 1318562882), (2, 659281441), (7, 188366126), (13, 101427914), (14, 94183063), (26, 50713957), (91, 14489702), (182, 7244851), (2003, 658294), (3617, 364546), (4006, 329147), (7234, 182273), (14021, 94042), (25319, 52078), (26039, 50638), (28042, 47021)]