479375024

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{274871}}^1$

素因数の和:274988

約数の個数: 20

約数和(自身を含む): 937313520

約数和(自身を除く): 457938496

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 274871, 549742, 1099484, 2198968, 4397936, 29960939, 59921878, 119843756, 239687512, 479375024]

約数ペア:

[(1, 479375024), (2, 239687512), (4, 119843756), (8, 59921878), (16, 29960939), (109, 4397936), (218, 2198968), (436, 1099484), (872, 549742), (1744, 274871)]