2421490

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{523}}^1$

素因数の和:993

約数の個数: 16

約数和(自身を含む): 4376448

約数和(自身を除く): 1954958

約数列:

[1, 2, 5, 10, 463, 523, 926, 1046, 2315, 2615, 4630, 5230, 242149, 484298, 1210745, 2421490]

約数ペア:

[(1, 2421490), (2, 1210745), (5, 484298), (10, 242149), (463, 5230), (523, 4630), (926, 2615), (1046, 2315)]