388630810

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{171203}}^1$

素因数の和:171437

約数の個数: 16

約数和(自身を含む): 702621216

約数和(自身を除く): 313990406

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 171203, 342406, 856015, 1712030, 38863081, 77726162, 194315405, 388630810]

約数ペア:

[(1, 388630810), (2, 194315405), (5, 77726162), (10, 38863081), (227, 1712030), (454, 856015), (1135, 342406), (2270, 171203)]