874618

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 16

約数和(自身を含む): 1365984

約数和(自身を除く): 491366

約数列:

[1, 2, 61, 67, 107, 122, 134, 214, 4087, 6527, 7169, 8174, 13054, 14338, 437309, 874618]

約数ペア:

[(1, 874618), (2, 437309), (61, 14338), (67, 13054), (107, 8174), (122, 7169), (134, 6527), (214, 4087)]