2078444528

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{13099}}^1$

素因数の和:13365

約数の個数: 40

約数和(自身を含む): 4132473600

約数和(自身を除く): 2054029072

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 211, 376, 422, 752, 844, 1688, 3376, 9917, 13099, 19834, 26198, 39668, 52396, 79336, 104792, 158672, 209584, 615653, 1231306, 2462612, 2763889, 4925224, 5527778, 9850448, 11055556, 22111112, 44222224, 129902783, 259805566, 519611132, 1039222264, 2078444528]

約数ペア:

[(1, 2078444528), (2, 1039222264), (4, 519611132), (8, 259805566), (16, 129902783), (47, 44222224), (94, 22111112), (188, 11055556), (211, 9850448), (376, 5527778), (422, 4925224), (752, 2763889), (844, 2462612), (1688, 1231306), (3376, 615653), (9917, 209584), (13099, 158672), (19834, 104792), (26198, 79336), (39668, 52396)]