672024476

素因数分解:

$2^2\times {\mathrm{659}}^1\times {\mathrm{254941}}^1$

素因数の和:255604

約数の個数: 12

約数和(自身を含む): 1177832040

約数和(自身を除く): 505807564

約数列:

[1, 2, 4, 659, 1318, 2636, 254941, 509882, 1019764, 168006119, 336012238, 672024476]

約数ペア:

[(1, 672024476), (2, 336012238), (4, 168006119), (659, 1019764), (1318, 509882), (2636, 254941)]