508726448

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{242713}}^1$

素因数の和:242852

約数の個数: 20

約数和(自身を含む): 993185688

約数和(自身を除く): 484459240

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 242713, 485426, 970852, 1941704, 3883408, 31795403, 63590806, 127181612, 254363224, 508726448]

約数ペア:

[(1, 508726448), (2, 254363224), (4, 127181612), (8, 63590806), (16, 31795403), (131, 3883408), (262, 1941704), (524, 970852), (1048, 485426), (2096, 242713)]