221736960008

素因数分解:

$2^3\times {\mathrm{1979}}^1\times {\mathrm{14005619}}^1$

素因数の和:14007604

約数の個数: 16

約数和(自身を含む): 415966914000

約数和(自身を除く): 194229953992

約数列:

[1, 2, 4, 8, 1979, 3958, 7916, 15832, 14005619, 28011238, 56022476, 112044952, 27717120001, 55434240002, 110868480004, 221736960008]

約数ペア:

[(1, 221736960008), (2, 110868480004), (4, 55434240002), (8, 27717120001), (1979, 112044952), (3958, 56022476), (7916, 28011238), (15832, 14005619)]