2789057636

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 5059998720

約数和(自身を除く): 2270941084

約数列:

[1, 2, 4, 41, 82, 164, 191, 269, 331, 382, 538, 662, 764, 1076, 1324, 7831, 11029, 13571, 15662, 22058, 27142, 31324, 44116, 51379, 54284, 63221, 89039, 102758, 126442, 178078, 205516, 252884, 356156, 2106539, 2592061, 3650599, 4213078, 5184122, 7301198, 8426156, 10368244, 14602396, 17006449, 34012898, 68025796, 697264409, 1394528818, 2789057636]

約数ペア:

[(1, 2789057636), (2, 1394528818), (4, 697264409), (41, 68025796), (82, 34012898), (164, 17006449), (191, 14602396), (269, 10368244), (331, 8426156), (382, 7301198), (538, 5184122), (662, 4213078), (764, 3650599), (1076, 2592061), (1324, 2106539), (7831, 356156), (11029, 252884), (13571, 205516), (15662, 178078), (22058, 126442), (27142, 102758), (31324, 89039), (44116, 63221), (51379, 54284)]