315132446

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1\times {\mathrm{3943}}^1$

素因数の和:4483

約数の個数: 16

約数和(自身を含む): 479196000

約数和(自身を除く): 164063554

約数列:

[1, 2, 89, 178, 449, 898, 3943, 7886, 39961, 79922, 350927, 701854, 1770407, 3540814, 157566223, 315132446]

約数ペア:

[(1, 315132446), (2, 157566223), (89, 3540814), (178, 1770407), (449, 701854), (898, 350927), (3943, 79922), (7886, 39961)]