1543163674

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{19937}}^1$

素因数の和:20194

約数の個数: 24

約数和(自身を含む): 2517571260

約数和(自身を除く): 974407586

約数列:

[1, 2, 13, 26, 169, 229, 338, 458, 2977, 5954, 19937, 38701, 39874, 77402, 259181, 518362, 3369353, 4565573, 6738706, 9131146, 59352449, 118704898, 771581837, 1543163674]

約数ペア:

[(1, 1543163674), (2, 771581837), (13, 118704898), (26, 59352449), (169, 9131146), (229, 6738706), (338, 4565573), (458, 3369353), (2977, 518362), (5954, 259181), (19937, 77402), (38701, 39874)]