997514466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{412537}}^1$

素因数の和:412586

約数の個数: 32

約数和(自身を含む): 2217804288

約数和(自身を除く): 1220289822

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 412537, 825074, 1237611, 2475222, 5362981, 10725962, 12788647, 16088943, 25577294, 32177886, 38365941, 76731882, 166252411, 332504822, 498757233, 997514466]

約数ペア:

[(1, 997514466), (2, 498757233), (3, 332504822), (6, 166252411), (13, 76731882), (26, 38365941), (31, 32177886), (39, 25577294), (62, 16088943), (78, 12788647), (93, 10725962), (186, 5362981), (403, 2475222), (806, 1237611), (1209, 825074), (2418, 412537)]