1644970290161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1531}}^1\times {\mathrm{25523}}^1$

素因数の和:27197

約数の個数: 32

約数和(自身を含む): 1858163535360

約数和(自身を除く): 213193245199

約数列:

[1, 11, 43, 89, 473, 979, 1531, 3827, 16841, 25523, 42097, 65833, 136259, 280753, 724163, 1097489, 1498849, 2271547, 5859137, 12072379, 24987017, 39075713, 64450507, 97676521, 429832843, 1074441731, 1680255659, 3477738457, 18482812249, 38255123027, 149542753651, 1644970290161]

約数ペア:

[(1, 1644970290161), (11, 149542753651), (43, 38255123027), (89, 18482812249), (473, 3477738457), (979, 1680255659), (1531, 1074441731), (3827, 429832843), (16841, 97676521), (25523, 64450507), (42097, 39075713), (65833, 24987017), (136259, 12072379), (280753, 5859137), (724163, 2271547), (1097489, 1498849)]