488194562

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 761425920

約数和(自身を除く): 273231358

約数列:

[1, 2, 67, 79, 107, 134, 158, 214, 431, 862, 5293, 7169, 8453, 10586, 14338, 16906, 28877, 34049, 46117, 57754, 68098, 92234, 566351, 1132702, 2281283, 3089839, 3643243, 4562566, 6179678, 7286486, 244097281, 488194562]

約数ペア:

[(1, 488194562), (2, 244097281), (67, 7286486), (79, 6179678), (107, 4562566), (134, 3643243), (158, 3089839), (214, 2281283), (431, 1132702), (862, 566351), (5293, 92234), (7169, 68098), (8453, 57754), (10586, 46117), (14338, 34049), (16906, 28877)]