2568433

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 24

約数和(自身を含む): 3250368

約数和(自身を除く): 681935

約数列:

[1, 7, 23, 43, 49, 53, 161, 301, 371, 989, 1127, 1219, 2107, 2279, 2597, 6923, 8533, 15953, 48461, 52417, 59731, 111671, 366919, 2568433]

約数ペア:

[(1, 2568433), (7, 366919), (23, 111671), (43, 59731), (49, 52417), (53, 48461), (161, 15953), (301, 8533), (371, 6923), (989, 2597), (1127, 2279), (1219, 2107)]