1537972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 2831360

約数和(自身を除く): 1293388

約数列:

[1, 2, 4, 31, 62, 79, 124, 157, 158, 314, 316, 628, 2449, 4867, 4898, 9734, 9796, 12403, 19468, 24806, 49612, 384493, 768986, 1537972]

約数ペア:

[(1, 1537972), (2, 768986), (4, 384493), (31, 49612), (62, 24806), (79, 19468), (124, 12403), (157, 9796), (158, 9734), (314, 4898), (316, 4867), (628, 2449)]