21490624502

素因数分解:

$2^1\times {\mathrm{631}}^1\times {\mathrm{17029021}}^1$

素因数の和:17029654

約数の個数: 8

約数和(自身を含む): 32287025712

約数和(自身を除く): 10796401210

約数列:

[1, 2, 631, 1262, 17029021, 34058042, 10745312251, 21490624502]

約数ペア:

[(1, 21490624502), (2, 10745312251), (631, 34058042), (1262, 17029021)]