255376154878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{5312147}}^1$

素因数の和:5312248

約数の個数: 24

約数和(自身を含む): 422347638888

約数和(自身を除く): 166971484010

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1849, 3698, 24037, 48074, 5312147, 10624294, 69057911, 138115822, 228422321, 456844642, 2969490173, 5938980346, 9822159803, 19644319606, 127688077439, 255376154878]

約数ペア:

[(1, 255376154878), (2, 127688077439), (13, 19644319606), (26, 9822159803), (43, 5938980346), (86, 2969490173), (559, 456844642), (1118, 228422321), (1849, 138115822), (3698, 69057911), (24037, 10624294), (48074, 5312147)]