520075661944

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{6551}}^1\times {\mathrm{15013}}^1$

素因数の和:22231

約数の個数: 32

約数和(自身を含む): 976831259040

約数和(自身を除く): 456755597096

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 5288, 6551, 13102, 15013, 26204, 30026, 52408, 60052, 120104, 4330211, 8660422, 9923593, 17320844, 19847186, 34641688, 39694372, 79388744, 98350163, 196700326, 393400652, 786801304, 65009457743, 130018915486, 260037830972, 520075661944]

約数ペア:

[(1, 520075661944), (2, 260037830972), (4, 130018915486), (8, 65009457743), (661, 786801304), (1322, 393400652), (2644, 196700326), (5288, 98350163), (6551, 79388744), (13102, 39694372), (15013, 34641688), (26204, 19847186), (30026, 17320844), (52408, 9923593), (60052, 8660422), (120104, 4330211)]