279117004

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{619}}^1\times {\mathrm{811}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 493371200

約数和(自身を除く): 214254196

約数列:

[1, 2, 4, 139, 278, 556, 619, 811, 1238, 1622, 2476, 3244, 86041, 112729, 172082, 225458, 344164, 450916, 502009, 1004018, 2008036, 69779251, 139558502, 279117004]

約数ペア:

[(1, 279117004), (2, 139558502), (4, 69779251), (139, 2008036), (278, 1004018), (556, 502009), (619, 450916), (811, 344164), (1238, 225458), (1622, 172082), (2476, 112729), (3244, 86041)]