124219912

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{557}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 237674520

約数和(自身を除く): 113454608

約数列:

[1, 2, 4, 8, 61, 122, 244, 457, 488, 557, 914, 1114, 1828, 2228, 3656, 4456, 27877, 33977, 55754, 67954, 111508, 135908, 223016, 254549, 271816, 509098, 1018196, 2036392, 15527489, 31054978, 62109956, 124219912]

約数ペア:

[(1, 124219912), (2, 62109956), (4, 31054978), (8, 15527489), (61, 2036392), (122, 1018196), (244, 509098), (457, 271816), (488, 254549), (557, 223016), (914, 135908), (1114, 111508), (1828, 67954), (2228, 55754), (3656, 33977), (4456, 27877)]