2480490742

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{2945951}}^1$

素因数の和:2946374

約数の個数: 8

約数和(自身を含む): 3729575232

約数和(自身を除く): 1249084490

約数列:

[1, 2, 421, 842, 2945951, 5891902, 1240245371, 2480490742]

約数ペア:

[(1, 2480490742), (2, 1240245371), (421, 5891902), (842, 2945951)]