2089329407

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^3\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 2428807680

約数和(自身を除く): 339478273

約数列:

[1, 11, 23, 67, 233, 253, 529, 737, 1541, 2563, 5359, 5819, 12167, 15611, 16951, 35443, 58949, 123257, 133837, 171721, 359053, 389873, 815189, 1355827, 2834911, 3949583, 8258219, 8967079, 31184021, 90840409, 189939037, 2089329407]

約数ペア:

[(1, 2089329407), (11, 189939037), (23, 90840409), (67, 31184021), (233, 8967079), (253, 8258219), (529, 3949583), (737, 2834911), (1541, 1355827), (2563, 815189), (5359, 389873), (5819, 359053), (12167, 171721), (15611, 133837), (16951, 123257), (35443, 58949)]